Silica High Range CAL Check™ Standards - HI97770-11

HI97770-11 is a high quality set of calibration standards that allows users to validate and calibrate the HI97770 Silica Portable Photometer. The HI97770-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The standard value of the “B” cuvette is 150 ±2.5 mg/L (ppm) SiO₂. An acceptable reading when validating the HI97770 with the standards is 150 ±5 mg/L @ 25°C. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

Supplied with Certificate of Analysis

• Lot number

• Expiration date

• Standard value @ 25°C

• Reference meter NIST traceable

Provided storage containers

• Light tight

• Protects from accidental breakage

Validation and calibration of the HI97770 Silica Portable Photometer is quick and easy with the HI97770-11 CAL Check^™ Standards.