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Product Name:
PHSJ-4A type of laboratory PH |
Product Intro:
The main characteristics of equipment
◆ blue dot-matrix liquid crystal display
◆ Chinese user interface
◆ with automatic and manual temperature compensation. Automatic calibration, automatic calculation of the slope of electrode function theory percentile.
◆ can store the test results, delete, access, print. Storage of up to 50 sets of measurement data
◆ in (0 ~ 60) ℃ temperature range, the user selects five kinds of machines PH buffer solution 2:00 to 1:00 or automatic calibration.
◆ with RS-232 interface, which can be accessed by TP-16 printer or magnetic mine REXDC1.0 data acquisition software and computer communication
◆ potential users, such as by adjusting the points, matching special electrodes, can measure ultra-pure water, pure water, boiler water, PH value
◆ Design Patent No.: ZL00308509.0
◆ factory equipped with E-201-C composite electrode PH-type T-818-B-6 temperature electrode |
Details:
Main technical indicators:
◆ equipment level: 0.001
◆ Measurement Range: PH: -2.000 - 18.000) PH
MV: (0.0 ~ ± 1999.9) mV
Temperature: (-5.0 ~ 105.0) ℃
◆ Resolution: PH: 0.001PH Mv: 0.1Mv temperature: 0.1 ℃
◆ fundamental error: PH: ± 0.005PH ± 1 word
Mv: ± 0.2Mv (± 399.9mV scope) ± 1 word
Or ± 0.003% (FS) (other scope) ± 1 word
Temperature: ± 0.3 ℃ ± 1 word
◆ Input impedance: more than 3 × 1012Ω
◆ stability of ± 0.005PH ± 1 word / 3h
◆ Temperature compensation range: (-50 ~ 105.5) ℃
◆ test solution temperature: (5 ~ 60) ℃
There are a variety of specifications can not set out in detail, if necessary, are welcome to inquire
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