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ติดต่อทาง Line
@santatech
ติดต่อทางอีเมล์
santatech@gmail.com
ติดต่อทางโทรศัพท์
02-1013454
Description
pH meter lutron model ph-321m
Description：
Model : PH-321M
* 0 to 14.00 pH x 0.01 pH.
* Accuracy : 0.1 pH (pH 4 to pH 10).
* Auto calibration for pH 4, pH 7 or pH 10.
* LCD display with back light
* Power supply : DC 9V adapter in.
* Application : Aquarium or general purpose pH monitor usage.
* pH electrodes (optional) : PE-01, PE-03, PE-11, PE-21
SPECIFICATIONS
Display |
|
LCD size : 31 mm x 31 mm.LCD with back light, easy read. |
Sampling Time |
|
Approx. 1 second. |
Operating temperature |
|
0℃ to 50℃ ( 32℉ to 122℉ ) |
Operating Humidity |
|
Less than 80% RH. |
Power Consumption |
|
Approx. 11 mA. |
Weight |
|
117 g/0.26 LB |
Dimension |
|
89 x 57 x 31 mm, ( 3.5 x 2.2 x 1.2 inch ). |
Resolution |
|
0.01 pH |
Optional Accessories |
|
pH electrodes :pH electrode, PE-03pH electrode, PE-11Standard buffer solutions :pH 7.0 buffer solutions, PH-07pH 4.0 buffer solutions, PH-04DC 9V adapter, AP-9VA* Input voltage : 100 to 240 ACV, 50/60 Hz.* Output voltage : Regulation DC 9V/1 Amp. rating max.* Output plug : round 2.5 mm dia. plug.plug converter, AP-GTU* Convert the input plug of AP-9VAfrom the Germany type to USA type. |
Power Supply |
|
DC 9V via optional external adapter |
