Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Water Quality Meters-Conductivity / Salinity - Style (pH Meters) 202710 JUMO

Mã sản phẩm: 202710
Sử dụng cho Model:
Hãng SX: Jumo
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng

The measuring devices of product group 202710 are battery-operated hand-held units intended to define the following measured values:
- pH value, Redox potential and temperature, or
- conductive conductivity and temperature respectively in laboratories, industrial plants, in waste water treatment, in fish-keeping or fish-farming, etc.


Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

Features


Min. and max. value memory
Hold function
Adjustable automatic switch-off
Easy-to-read, 2-line LC display
Supply from a 9 V block battery
Display of battery condition
Compact design


Specification:

pH range
Accuracy
0 to 14 pH
±0.01 pH
Redox range
Accuracy
-1999 to +2000 mV
±0.1 mV
Temperature range
Accuracy
-100 to +250 °C
±0.2 °C
Operating temperature 0 to 50 °C
Storage temperature -20 to +70 °C
Voltage supply 9 V block battery, type IEC 6F22 
Current drawn Approx. 30 mA
Special functions





 
  • Segment test at switch-on
  • Measuring circuit monitoring
  • "Hold" function (freeze latest measurement)
  • MIN/MAX memory
  • Automatic switch-off (can be de-activated)
  • Battery change display
Electrode/probe connection
for pH/redox combination electrodes
for temperature probe

BNC 
Mini DIN socket
Dimensions 142 mm × 71 mm × 26 mm (L × W × H) 
Housing material ABS 
Protection class IP65 at front
Weight Approx. 145 g (without sensor)

Device version 202710/30 
Conductivity ranges




Accuracy
Resolution

 
0 to 200 µS/cm
0 to 2000 µS/cm
0 to 20 mS/cm
0 to 200 mS/cm
±0.5 % of range
0.1 µS/cm
1.0 µS/cm
10 µS/cm
0.1 mS/cm
Temperature range
Accuracy
Resolution
0 to 85 °C
±0.2 °C
0.1 °C
Cell constant of sensors K = 1.0 1/cm
Temperature coefficient of sensors According to EN 27888 (non-linear compensation)
Temperature compensation Automatic 
Operating temperature
Device
Sensor

0 to 50 °C
-5 to +80 °C
Storage temperature -20 to +70 °C
Voltage supply 9 V block battery, type IEC 6F22
Current drawn Approx. 50 mA
Special functions
  • Segment test at switch-on
  • Measuring circuit monitoring
  • "Hold" function (freeze latest measurement)
  • MIN/MAX memory
  • Automatic range changeover
  • Automatic switch-off (can be de-activated)
  • Battery change display
Dimensions 
Hand-held meter
Sensor
142 mm × 71 mm × 26 mm (L × W × H)
Length: 120 mm, diamter: 12 mm
Attached connecting cable, approx. 1 m long
Housing material ABS 
Protection class IP65 at front
Weight Approx. 225 g (with sensor)


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