Chlorine, Ultra High Range Photometer W/ CAL CHECK (LR/HR) Kit

Chlorine, High Range Photometer Water Resistant with CAL CHECK (Total & Free Chlorine) Kit

This meter was developed to measure chlorine dosing in disinfection processes with high concentrations of chlorine. Thanks to the extended range from 0 to 500 ppm, this instrument is ideal for the food industry, such as washing fruits and vegetables.

This meter contains the powerful CAL CHECK validation function, where users are able to validate performance at any time. This process is very user friendly, especially when used with the NIST traceable standards to verify the performance of the instruments and recalibrate if necessary.

This unit is water resistant and the lamp and filter units are protected by a transparent cup. This meter also features an exclusive positive locking system to ensure the cuvet is in the same orientation for every test. The instrument is also designed to incorporate a wide neck cuvet, easing the addition of both samples and reagents. These cuvets are made from a special optical glass to obtain the best results.

This kit comes with 2 sample cuvets with caps, a 9V battery, instruction manual, scissors, and cuvet cleaning cloth all in a hard carrying case.

Specifications:

• Range: Free Chlorine- LR- 0.00 to 10.00 mg/L; HR- 0 to 500 mg/L
• Resolution: LR: 1 mg/L (0.10 mg/L above 3.50 mg/L) HR: 1 mg/L (10 mg/L above 200 mg/L)
• Precision: LR +-0.02 mg/L @ 1.00 mg/L HR: +-2 mg/L @ 100 mg/L
• Light Source: Tungsten Lamp
• Light Detector: Silicon Photocell with narrow band interference filter @ 525nm
• Power Supply: (1) 9V Battery
• Auto-off: After 10 minutes of non-use in measuring mode; after 1 hour of non-use in calibration mode with last reading reminder
• Environment: 0 to 50 degrees C (32 to 122 degrees F); RH max 95% non-condensing
• Weight: 290g (10 oz)
• Method: Adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-Cl.

Unit Ship Weight: 3 lbs