Máy đo đa năng EC/điện trở/TDS/mặn/nhiệt độ HANNA HI4321
prev
  • Máy đo đa năng EC/điện trở/TDS/mặn/nhiệt độ HANNA HI4321
next

Mã: HI4321

Đặt hàng

Range

EC

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 mS/cm (actual EC)

 

Resistivity

1.0 to 99.9 Ohms x cm; 100 to 999 Ohms x cm; 1.00 to 9.99 kOhms x cm; 10.0 to 99.9 kOhms x cm; 100 to 999 kOhms x cm; 1.00 to 9.99 MOhms x cm; 10.0 to 100.0 MOhms x cm

 

TDS

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)

 

Salinity

practical scale: 0.00 to 42.00 psu; natural sea water scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%

 

Temperature

-20.0 to 120°C; -4.0 to 248.0°F; 253.15 to 393.15K

Resolution

EC

0.001 µS/cm; 0.01 µS/cm; 0.1 µS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm

 

Resistivity

0.1 Ohms x cm; 1 Ohms x cm; 0.01 kOhms x cm; 0.1 kOhms x cm; 1 kOhms x cm; 0.01 MOhms x cm; 0.1 MOhms x cm

 

TDS

0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 ppt

 

Salinity

0.01 for practical scale/natural sea water scale; 0.1% for percent scale

 

Temperature

0.1°C; 0.1°F; 0.1K

Accuracy

EC

±1% of reading (±0.01 µS/cm)

 

Resistivity

±2% of reading (±1 Ohm x cm)

 

TDS

±1% of reading (±0.01 ppm)

 

Salinity

±1% of reading

 

Temperature

±0.2°C; ±0.4°F; ±0.2K (excluding probe error)

Calibration

EC

auto standard recognition, custom calibration solution/four point calibration

 

Salinity

percent scale—one point (with HI 7037 standard)

 

Temperature

three points

Temperature
Compensation

 

linear and non-linear (natural water)

TDS Factor

 

0.40 to 1.00

EC Probe

 

HI 76312 platinum, four ring conductivity/TDS probe with internal temperature sensor and 1 m (3.3’) cable (included)

Temperature
Probe

 

HI 7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)

Logging

Record

100 lots with 10,000 record/lot

 

Interval

settable between one and max log time

 

Type

automatic, log on demand, AutoHold

Replatinization

 

yes

Display

 

240 x 320 dot-matrix color LCD with on-screen help, graphing, language selection and custom configuration

PC Connection

 

RS232, USB

Power Supply

 

12 VDC adapter (included)

Environment

 

0-50ºC (32 to 122ºF) (273 to 323K) RH max 95% non-condensing

Dimensions

 

160 x 231 x 94 mm (6.3 x 9.1 x 3.7”)

Weight

 

1.2 Kg (2.6 lbs.)

 

 

Xuất xứ: Hanna 

Giá trên chưa bao gồm 10% VAT. Sản phẩm được bảo hành 12 tháng.

Không tồn tại mẫu tin
Không tồn tại mẫu tin