快速支持
直接联系认证专家
Range: 0 - 500 ppb
Resolution: 1 ppb
Accuracy: ±5 ppb ±5%
Light source: LED @ 525 nm
Light Detector: Silicon photocell
Method: Adaptation of USEPA method 330.5, DPD method
Environment:0 - 50°C
Battery Type: (1) PIN 1.5V AAA
Auto-off: After ten minutes of non-use
Dimensions: 81.5mm x 61mm x 37.5mm
Weight: 64g
Ordering Information: HI761 Checker® is supplied with (2) sample cuvettes with caps, total ULR chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.
Option: HI761-11 Total Chlorine Ultra Low Range Checker HC® Calibration Check Set, HI761-25 Total Chlorine Ultra Low Range Checker Reagents, HI731318 Microfiber Cloth for Wiping Cuvettes (4)
