Three-parameter meter

Category:

Joint Analysis, Testing, and Technology Cooperation Service Platform

Testing instrument

Process Chemical Testing Instruments

Product accessories:

Product Description

Instrument and Equipment Information

Instrument Name

Three-parameter meter

Instrument model

5B-6C

Three-Parameter Tester

Place of origin and manufacturer

Lianhua Technology

Affiliated Unit

Zhenjiang Runjing High-Purity Chemical Technology Co., Ltd.

Acquisition time

February 2012

Placement location

No. 8 Haixi Road, Zhenjiang New Area

Instrument Status

Normal

Device application range / Instrument measurement range (tolerance)

Measurement range	COD: 10–2500 mg/L (in segments)	Ammonia nitrogen: 0.02–12 mg/L	Total phosphorus: 0.02–10 mg/L
Repetitiveness	-	±10%	-
Stability	-	≤ ±0.001 A/10 min	≤ ±0.001 A/10 min
Chlorine interference resistance	<1000 mg/L has no significant effect.	-	-
Precision	COD = 20 mg/L, V < 10% COD = 300 mg/L, V < 5%	-	Laboratory relative standard Deviation ≤ ±10%

Whether it is regularly calibrated by a third-party agency

Yes

CNAS certification obtained.

Materials Alliance

Phone:(010) 82359930

Beijing Public Security Bureau Filing No. 11010102005379