6 kinds of saturated salt solution options
JT8040-23/33/43/59/75/85 provides 6 kinds of saturated salt solution options, from 23% to 85%, suitable for humidity probes with a diameter of 13~16mm
Basic technical parameters of JT8040-XX series humidity calibrator (saturated salt tank)
| Model Name |
Technical indicators |
| standard value |
23%, 33%, 43%, 59%, 75%, 85% (at 20°C) (each salt tank corresponds to a standard value) |
| test period |
>20min (depending on the response time of the sensor under test) |
| interface |
Standard 15mm (13-18mm optional JT8040-MF seal) |
| Sensor extension length |
less than 60mm |
| reuse |
Do not add liquid (disposable) |
| Dimensions |
110mm (height) X38mm (diameter) |
| material |
clear acrylic |
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Calibration principle: at a certain temperature, the partial pressure of water vapor above the saturated salt solution is in equilibrium with the environment and is a constant Basis: JJG 2046-1990 Humidity Measuring Instrument Verification System The humidity value of the saturated salt tank is in line with the value stated in the "Standard Relative Humidity Table of Saturated Salt Solution" by the International Legal Organization (OIM L):
