1-9183-02-20　Pocket-type pH Meter Calibration Certaificate　SK-631PH

model: 1-9183-02-20

brand: AS ONE Corporation

category: toner

Product Description

Product Model: 1-9183-02-20Product Brand: AS ONE Corpor […]

18866622123

WeChat ID: 18866622123

Product Model: 1-9183-02-20

Product Brand: AS ONE Corporation

Measurement items: pH, degrees C
Measuring range (pH): 2.0 ~ 12.0
Resolution (pH): 0.1
Accuracy of measurement: +/- 0.5 pH, +/- 1.0 degrees C
Temperature measurement range: 0.0 ~ 50.0 degrees C
Temperature resolution: 0.5 degrees C
Operating environmental conditions: 0 ~ 50 degrees C, 80% rh or less (no condensation)
Sensors: pH/glass electrode, temperature/thermistor
Internal liquid: KCl (unsupplemented)
Batteries: 4 LR 44 button batteries (included for testing)
Battery life: Approximately 200 hours of continuous ***
Size: 150 x 36 x 25 mm
Weight: about 65 g
Calibration/HOLD/Auto Power Off (can be turned off/off after 20 minutes)
Waterproof: IPX4 compliant
Material: Indicator/ABS resin, Sensor electrode: Glass
With automatic temperature compensation
Securities Code: 6418 - 00
*A separate standard solution is required. Dep***ing on what is measured, such as organic solvents, oils, strong acids, strong alkalis, and surfactants, the life of the glass electrode may deteriorate significantly.