model

CSZ500

CSZ500I

measuring principle

Scattering method(90° scattered light)

Scattering method（90° Scattered light)

light source

infraredLED(860nm)

tungsten lamp

range

0.01～1000NTU/FNU

0.01～1000NTU

resolution

(0.01～9.99)
0.01NTU(10.0～
99.9) 0.1NTU(100～

1000) 1NTU(0.01～
9.99)0.01NTU(10.0
～99.9) 0.1NTU(100

～

1000) 1NTUaccuracy±2%reading,

Or ±0.01NTU±2%reading,

Or ±

0.01NTUrepeatability<1%reading,

Or ±0.01NTU<1%reading,

Or ±

0.01NTUresponse time

<3second

<3

secondcalibration0.02/10.0/1000NTU,automatic

1-3

+10Point calibration+40sample temperature

～

℃data outputRS-232interface, (choose and buy)AK/LQ300Cable connection to printer, AK Labor

cable connection

PCenvironmental conditionStorage temperature+65:- twenty-five～℃,operation temperature+40:+ ten

～

℃Working power supplyinput: one hundred～240VAC/47～63Hz,

output

2: 15VDC/1ABackup battery×3.0VCR30323lithium battery

,

290lifetime252yearsize

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