مراقبة المياه

Replacement Coupler for U20L, U22, U24, and U26 Data Loggers
£
    Overview Replacement Coupler for U20L, U22, U24, and U26 Data Loggers In what environment does this replacement operate? This replacement operates in outdoor and underwater environments. Knowledge Base Search
U2X Protective Housing
£
    Overview The U2X Housing is a protective enclosure for mounting Onset's HOBO® U24 conductivity and HOBO U20 water level data loggers. The U2X housing is designed to allow a data logger to be mounted in harsh environments while not restricting the flow of media around the device. Supplied with six zip ties and mounting recommendations, it allows for easy deployment in a variety of water monitoring applications. Highlighted Features Won't restrict flow of media around the data logger Comes with six zip ties and mounting recommendations Allows for easy deployment in a variety of water monitoring applications In what environment does this housing operate? This housing operates in an underwater environment.
HOBO Water Level Data Logger Deluxe Kit (30’)
£
    Overview Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure. This kit includes: U20-001-01 HOBO data logger (30' range) U20-001-04 HOBO data logger (13’ range) for Barometric Pressure U-DTW-1 HOBO waterproof shuttle with 5 interchangeable couplers U20-CASE-1 carrying case BHW-PRO-CD HOBOware Pro software. Like other HOBO Water Level Loggers, the 30-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. Highlighted Features Lightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing) HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo) temperature, and water density. Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops. Available in 4 depth ranges Ideal for use in wells, streams, lakes, wetlands and tidal areas No-vent-tube design for easy reliable deployment Durable ceramic pressure sensor In what environment does this kit operate? This kit operates in outdoor and underwater environments. What measurements does this kit support? The KIT-D-U20-01 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level Knowledge Base Search Specifications Compatible Items Documentation Resources The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available Pressure Sensor Operation range: 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude Factory calibrated range: 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F) Burst pressure: 310 kPa (45 psia) or 18 m (60 ft) depth Water level accuracy*: Typical error - 0.05% FS, 0.5 cm (0.015 ft) water Maximum error: - 0.1% FS, 1.0 cm (0.03 ft) water Raw pressure accuracy**: 0.3% FS, 0.62 kPa (0.09 psi) maximum error Resolution: < 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water Pressure response time: 90% < 1 second Thermal response time (90%)†: Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor * With accurate reference water level measurement and Barometric Compensation Assistant data ** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors † Maximum error due to rapid thermal changes is approximately 0.5% Temperature Sensor Operation range: -20° to 50°C (-4° to 122°F) Accuracy: 0.37°C at 20°C (0.67°F at 68°F), see Plot A Resolution: 0.1°C at 20°C (0.18°F at 68°F) (10-bit) Response time (90%): 3.5 minutes in water (typical) Stability (drift): 0.1°C (0.18°F) per year Logger Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F) Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable Battery life (typical use): 5 years with 1 minute or greater logging interval Memory (non-volatile): 64K bytes memory (approx. 21,700 pressure and temperature samples) Dimensions: 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter Weight: Approximately 210 g (7.4 oz) Wetted materials: 316 stainless steel, Viton® o-rings, acetyl cap, ceramic sensor Shock/drop: Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger. Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual. Launch modes: Immediate start and delayed start Offload modes: Offload while logging; stop and offload Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. Environmental Rating: IP68 The CE Marking identifies this product as complying with the relevant directives in the European Union (EU).
HOBO Water Level Data Logger Deluxe Kit (100’)
£
    Overview Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure. This kit includes: U20-001-02 HOBO data logger (100' range) U20-001-04 HOBO data logger (13’ range) for Barometric Pressure U-DTW-1 HOBO waterproof shuttle U20-CASE-1 carrying case BHW-PRO HOBOware Pro software. Like other HOBO Water Level Loggers, the 100-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. Highlighted Features Lightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing) HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo) temperature, and water density. Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops. Available in 4 depth ranges Ideal for use in wells, streams, lakes, wetlands and tidal areas No-vent-tube design for easy reliable deployment Durable ceramic pressure sensor In what environment does this kit operate? This kit operates in outdoor and underwater environments. What measurements does this kit support? The KIT-D-U20-02 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level Knowledge Base Search Specifications Compatible Items Documentation Resources The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available Pressure Sensor Operation range: 0 to 400 kPa (0 to 58 psia); approximately 0 to 30.6 m (0 to 100 ft) of water depth at sea level, or 0 to 33.6 m (0 to 111 ft) of water at 3,000 m (10,000 ft) of altitude Factory calibrated range: 69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F) Burst pressure: 500 kPa (72.5 psia) or 40.8 m (134 ft) depth Water level accuracy*: Typical error - 0.05% FS, 1.5 cm (0.05 ft) water Maximum error: - 0.1% FS, 3 cm (0.1 ft) water Raw pressure accuracy**: 0.3% FS, 1.20 kPa (0.17 psi) maximum error Resolution: < 0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water Pressure response time 90%: < 1 second Thermal response time (90%)†: Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor * With accurate reference water level measurement and Barometric Compensation Assistant data ** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors † Maximum error due to rapid thermal changes is approximately 0.5%. Temperature Sensor Operation range: -20° to 50°C (-4° to 122°F) Accuracy: 0.37°C at 20°C (0.67°F at 68°F) Resolution: 0.1°C at 20°C (0.18°F at 68°F) (10-bit) Response time (90%): 3.5 minutes in water (typical) Stability (drift): 0.1°C (0.18°F) per year Logger Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F) Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable Battery life (typical use): 5 years with 1 minute or greater logging interval Memory (non-volatile): 64K bytes memory (approx. 21,700 pressure and temperature samples) Dimensions: 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter Weight: Approximately 210 g (7.4 oz) Wetted materials: 316 stainless steel, Viton® o-rings, acetyl cap, ceramic sensor Shock/drop: Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger. Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual. Launch modes: Immediate start and delayed start Offload modes: Offload while logging; stop and offload Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. Environmental Rating: IP68 The CE Marking identifies this product as complying with the relevant directives in the European Union (EU).
HOBO Water Level Data Logger Deluxe Kit (13’)
£
    Overview Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands, as well as barometric pressure. This kit includes: U20-001-04 HOBO data logger (13' range) U20-001-04 HOBO data logger (13’ range) for Barometric Pressure U-DTW-1 HOBO waterproof shuttle with coupler U20-CASE-1 carrying case BHW-PRO-CD HOBOware Pro software. Like other HOBO Water Level Loggers, the 13-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. Highlighted Features Lightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing) HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo) temperature, and water density. Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops. Available in 4 depth ranges Ideal for use in wells, streams, lakes, wetlands and tidal areas No-vent-tube design for easy reliable deployment Durable ceramic pressure sensor In what environment does this kit operate? This kit operates in outdoor and underwater environments. What measurements does this kit support? The KIT-D-U20-04 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level Knowledge Base Search Specifications Compatible Items Documentation Resources The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available Pressure Sensor Operation range: 0 to 145 kPa (0 to 21 psia); approximately 0 to 4 m (0 to 13 ft) of water depth at sea level, or 0 to 7 m (0 to 23 ft) of water at 3,000 m (10,000 ft) of altitude Factory calibrated range: 69 to 145 kPa (10 to 21 psia), 0° to 40°C (32° to 104°F) Burst pressure: 310 kPa (45 psia) or 18 m (60 ft) depth Water level accuracy:* Typical error - 0.075% FS, 0.3 cm (0.01 ft) water Maximum error: - 0.15% FS, 0.6 cm (0.02 ft) water Raw pressure accuracy:** 0.3% FS, 0.43 kPa (0.063 psi) maximum error Resolution: < 0.014 kPa (0.002 psi), 0.14 cm (0.005 ft) water Pressure response time 90%: < 1 second Thermal response time (90%): † Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor Temperature Sensor Operation range: -20° to 50°C (-4° to 122°F) Accuracy: 0.37°C at 20°C (0.67°F at 68°F) Resolution: 0.1°C at 20°C (0.18°F at 68°F) (10-bit) Response time (90%): 3.5 minutes in water (typical) Stability (drift): 0.1°C (0.18°F) per year Logger Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F) Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable Battery life (typical use): 5 years with 1 minute or greater logging interval Memory (non-volatile): 64K bytes memory (approx. 21,700 pressure and temperature samples) Dimensions: 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter Weight: Approximately 210 g (7.4 oz) Wetted materials: 316 stainless steel, Viton® o-rings, acetyl cap, ceramic sensor Shock/drop: Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger. Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual. Launch modes: Immediate start and delayed start Offload modes: Offload while logging; stop and offload Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. Environmental Rating: IP68 The CE Marking identifies this product as complying with the relevant directives in the European Union (EU). * With accurate reference water level measurement and Barometric Compensation Assistant data ** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors † Maximum error due to rapid thermal changes is approximately 0.5%
HOBO Water Level Data Logger Starter Kit (30’)
£
    Overview Combining high accuracy water level measurements with out-of-the-box convenience, this money-saving kit includes everything needed to start logging right away. It is ideal for monitoring water levels and temperatures in wells, streams, lakes and freshwater wetlands. This kit includes: U20-001-01 HOBO data logger (30' range) BASE-U-4 base station with 5 interchangeable couplers BHW-PRO HOBOware Pro software. Like other HOBO Water Level Data Loggers, the 30-foot version offers exceptional value and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. Highlighted Features Lightning protection - no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing) HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo), temperature, and water density (use barometric pressure data from nearby weather station). Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops. Available in four depth ranges Ideal for use in wells, streams, lakes, wetlands and tidal areas No-vent-tube design for easy reliable deployment Durable ceramic pressure sensor In what environment does this kit operate? This kit operates in outdoor and underwater environments. What measurements does this kit support? The KIT-S-U20-01 kit supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level Knowledge Base Search Specifications Compatible Items Documentation Resources The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available Pressure Sensor Operation range: 0 to 207 kPa (0 to 30 psia); approximately 0 to 9 m (0 to 30 ft) of water depth at sea level, or 0 to 12 m (0 to 40 ft) of water at 3,000 m (10,000 ft) of altitude Factory calibrated range: 69 to 207 kPa (10 to 30 psia), 0° to 40°C (32° to 104°F) Burst pressure: 310 kPa (45 psia) or 18 m (60 ft) depth Water level accuracy*: Typical error - 0.05% FS, 0.5 cm (0.015 ft) water Maximum error: - 0.1% FS, 1.0 cm (0.03 ft) water Raw pressure accuracy**: 0.3% FS, 0.62 kPa (0.09 psi) maximum error Resolution: < 0.02 kPa (0.003 psi), 0.21 cm (0.007 ft) water Pressure response time: 90% < 1 second Thermal response time (90%)†: Approximately 10 minutes in water to achieve full temperature compensation of the pressure sensor * With accurate reference water level measurement and Barometric Compensation Assistant data ** Absolute pressure sensor accuracy includes all pressure drift, temperature, and hysteresis-induced errors † Maximum error due to rapid thermal changes is approximately 0.5% Temperature Sensor Operation range: -20° to 50°C (-4° to 122°F) Accuracy: 0.37°C at 20°C (0.67°F at 68°F), see Plot A Resolution: 0.1°C at 20°C (0.18°F at 68°F) (10-bit) Response time (90%): 3.5 minutes in water (typical) Stability (drift): 0.1°C (0.18°F) per year Logger Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F) Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable Battery life (typical use): 5 years with 1 minute or greater logging interval Memory (non-volatile): 64K bytes memory (approx. 21,700 pressure and temperature samples) Dimensions: 2.46 cm (0.97 inches) diameter, 15 cm (5.9 inches) length; mounting hole 6.3 mm (0.25 inches) diameter Weight: Approximately 210 g (7.4 oz) Wetted materials: 316 stainless steel, Viton® o-rings, acetyl cap, ceramic sensor Shock/drop: Logger is sensitive to shocks. Handle with care and avoid any impact. Always use proper packaging when shipping the logger. Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours. Refer to HOBOware software manual. Launch modes: Immediate start and delayed start Offload modes: Offload while logging; stop and offload Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile. Environmental Rating: IP68 The CE Marking identifies this product as complying with the relevant directives in the European Union (EU).

الاقسام

أقلام للقياس 46 أجهزة قياس محمولة 88 أجهزة قياس مكتبية 26 أجهزة قياس ضوئية مكتبية 10 أجهزة قياس طيفية 1 أجهزة معايرة 14 أجهزة فحص ضوئية 38 أجهزة قياس الانكسار 15 كيماويات الاختبار 80 جهاز تقليب مغناطيسي 10 حساسات 244 المحاليل 651 الكواشف 305 ادارة الصناعه 33 مستلزمات و اكسسوارات 209 فرن تجفيف 20 فرن تجفيف صناعى 8 فرن حرق 122 حضانة 12 ماصات مكتبية - كابينة الغازات 16 ماصات 55 فريزر 6 هزاز 27 جهاز زراعة الخلايا الاسطوانى 17 جهاز تعقيم 13 جهازالتبخير و التقطير 6 غرفة بيئية 20 فرن تجفيف مفرغ الهواء 32 حمام مائى 47 قلاب و جهاز طرد مركزى صغير 51 قلاب راسي 108 مطحنة 6 مجفف 11 جهاز قياس الرطوبة 11 ميزان 89 مراقبة المياه 83 خارج المعمل 241 داخل و تكييف مركزى 151 لقاحات وأنظمة نقل اللقاحات 9 وسط غذائى جاف 853 صناعات دوائية 67 اطباق جاهزة للصب 9 µPREP™ 7 Captivate™ 9 NutriTone™ 0 Neogen® 564 ملحقات و اضافات 65 التعرف و التأكيد 21 نظام فصل افقى 387 نظام فصل رأسى 356 جهاز فصل كهربى طبى و صيدلى 66 نقل الأحماض النووية او البروتينات و فصلها 37 مزودات الطاقة 27 نظام التوثيق الهلامى 149 كابينة التعقيم بالاشعة الفوق البنفسجية 14 منتجات معملية 540 الكواشف و الكيماويات 91 علوم الحياه 144 السلامة من الاشعاع 133 علب القفازات 4 التخمير و العمليات الحيوية 10 أجهزة القياس الضوئية المحمولة 56 الموازين 559 osmometers 7 chloridemeters 1 Control Unit 2

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