Chất chuẩn đo COD HANNA HI93754B-25 (0 - 1500 mg/L O₂)
1,340,000
VND
Light Source | tungsten lamps with narrow-band interference filters | |
Light Detector | silicon photocell | |
Power Supply | external 12 VDC power adapter or built-in rechargeable battery | |
Auto-off | after 10 min. of non-use in measuring mode; after 1 hour of non-use in calibration mode with last reading reminder | |
Dimensions | 235 x 200 x 110 mm (9.2 x 7.87 x 4.33") | |
Weight | 0.9 Kg (2 lbs.) | |
Environment | 0 to 50°C (32 to 122°F); RH max 90% non-condensing |
Hỗ trợ kinh doanh
0393968345
Hỗ trợ dự án
0976082395
Hỗ trợ kỹ thuật
0934616395