HI5321_Máy đo độ dẫn EC/ TDS/ độ mặn để bàn, có USP Model: HI5321 Hãng sản xuất: Hanna – Mỹ Xuất xứ: Rumani

HI5321_Máy đo độ dẫn EC/ TDS/ độ mặn để bàn, có USP

Model: HI5321

Hãng sản xuất: Hanna – Mỹ

Xuất xứ: Rumani

 

Tham khảo tại: http://shop.hannainst.com/products/benchtop-meters/ec-tds-salinity/hi5321-research-grade-ec-tds-salinity-resistivity-meter-with-usp-645.html

1.      Thông số kỹ thuật:

EC Range	0.000 to 9.999 μS/cm, 10.00 to 99.99 μS/cm, 100.0 to 999.9 μS/cm, 1.000 to 9.999 mS/cm, 10.00 to 99.99 mS/cm, 100.0 to 1000.0 mS/cm actual EC*
EC Resolution	0.001 μS/cm, 0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25ºC/77ºF)	±1% of reading (±0.01 μS/cm)
EC Calibration	automatic standard recognition (0.000 μS/cm, 84.00 μS/cm, 1.413 mS/cm, 5.000 mS/cm, 12.88 mS/cm, 80.00 mS/cm, 111.8 mS/cm) or user standard; single point or multi-point calibration
TDS Range	0.000 to 9.999 ppm, 10.00 to 99.99 ppm, 100.0 to 999.9 ppm, 1.000 to 9.999 ppt, 10.00 to 99.99 ppt, 100.0 to 400.0 ppt actual TDS* (with 1.00 factor)
TDS Resolution	0.001 ppm, 0.01 ppm, 0.1 ppm, 1 ppm, 0.001 ppt, 0.01 ppt, 0.1 ppt
TDS Accuracy (@25ºC/77ºF)	±1% of reading (±0.01 ppm)
Resistivity Range	1.0 to 99.9 Ω•cm; 100 to 999 Ω•cm; 1.00 to 9.99 KΩ•cm; 10.0 to 99.9 KΩ•cm; 100 to 999 KΩ•cm; 1.00 to 9.99 MΩ•cm; 10.0 to 100.0 MΩ•cm
Resistivity Resolution	0.1 Ω•cm; 1 Ω•cm; 0.01 KΩ•cm; 0.1 KΩ•cm; 1 KΩ•cm; 0.01 MΩ•cm; 0.1 MΩ•cm*
Resistivity Accuracy	±2% of reading (±1 Ω•cm)
Salinity Range	practical scale: 0.00 to 42.00 psu; natural seawater scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%
Salinity Resolution	0.01 for practical scale/natural seawater scale; 0.1% for percent scale
Salinity Accuracy (@25ºC/77ºF)	±1% of reading
Salinity Calibration	percent scale—one-point (with HI7037 standard)
Temperature Range	-20.0 to 120.0 ºC**; -4.0 to 248.0 ºF**; 253.15 to 393.15 K**
Temperature Resolution	0.1 °C, 0.1 °F, 0.1 K
Temperature Accuracy	±0.2 °C; ±0.4 °F; ±0.2 K (without probe)
Temperature Compensation	disabled, linear and non-linear (natural water)
Temperature Coefficient	0.00 to 10.00 %/°C
Reference Temperature	5.0 to 30.0 °C
Cell Constant	0.0500 to 200.00
Cell Type	4 cells
Electrode/Probe	HI76312 platinum, four-ring EC/TDS probe with and 1 m (3.3’) cable (included)
Profiles	up to 10, 5 each channel
USP ⟨645⟩ Compliant	yes
GLP	cell constant, reference temperature, temperature coefficient, calibration points, calibration time stamp, and probe offset for conductivity
Logging	record: 100,000 data point storage, up to 100 lots with max. 50,000 records/lot; interval: settable between 1 second and max log time of 180 minutes; type: automatic, manual, AutoHOLD; additional: 200 records USP
Display	color graphic LCD with on-screen help, graphing, and custom color configuration
Connectivity	USB
Environment	0 to 50°C (32 to 122°F; 273 to 323 K), RH max 95% non-condensing
Power Supply	12 VDC adapter (included)
Dimensions	160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)
Weight	1.2 kg (2.64 lbs.)
Warranty	2 year limited warranty (meter), 6 month limited warranty (sensor)
Ordering Information	HI5321 is supplied with HI76312 conductivity probe, HI76404W electrode holder, 12 VDC power adapter and instructions
Notes	*Uncompensated conductivity (or TDS) is the conductivity (or TDS) value without temperature compensation. **Reduced to actual probe limits

2.      Cung cấp bao gồm:

-          Máy đo EC/TDS/ mặn/ trở kháng để bàn có USP, model: HI5321

-          Bộ phụ kiện chuẩn: HI76312 conductivity probe, HI76404W electrode holder, 12 VDC power adapter

-          Tài liệu hướng dẫn sử dụng