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TL23 Benchtop Turbidity Meter Hach
TL23 Benchtop Turbidity Meter Hach
TL23 Benchtop Turbidity Meter Hach
TL23 Benchtop Turbidity Meter Hach
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Jual TL23 Benchtop Turbidity Meter Hach



Spesifikasi TL23 Benchtop Turbidity Meter Hach

TL2300 Tungsten Lamp Turbidimeter Hach

Specifications

Accuracy

Ratio on : ±2 % of reading plus 0.01 NTU from 0 - 1000 NTU, ±5 % of reading from 1000 - 4000 NTU based on formazin primary standard

Ratio off : ±2 % of reading plus 0.01 NTU from 0 - 40 NTU

Air purge

Dry nitrogen or instrument grade air ( ANSI MC 11.1, 1975 )

0.05 L/s at 69 kPa ( 10 psig ); 138 kPa ( 20 psig ) max

Hose barb connection for ⅛-inch tubing

Certifications

CE, KC, RCM

Communication

USB

Data logging

2000 total logs, includes reading log, verification log and calibration log

Dimensions ( H x W x D )

153 mm x 395 mm x 305 mm

Display

17.8 mm colour touch screen

Interface

2 USB-A ports for USB flash drive, external printer, keyboard and barcode scanner

Light source

Tungsten filament lamp

Measurement method

Nephelometric

Measuring range

NTU ( Ratio on ) : 0 - 4000

NTU ( Ratio off ) : 0 - 40

EBC ( Ratio on ) : 0 - 980

EBC ( Ratio off ) : 0 - 9.8

Operating temperature range

0 - 40 °C

Power requirements ( Amps )

3.4 A

Power requirements ( Hz )

50/60 Hz

Power requirements ( Voltage )

100 - 240 V AC

Reading modes

Single, continuous, Rapidly Settling Turbidity, signal averaging on or off, ratio on/off

Regulatory

Meets EPA Method 180.1

Repeatability

±1% of reading or 0.01 NTU, whichever is greater ( under reference conditions )

Response time:Signal averaging off

6.8 seconds / Signal averaging on: 14 seconds ( when 10 measurements are used to calculate the average )

Sample cell compatibility

Round cells 95 x 25 mm ( 3.74 x 1 in. ) borosilicate glass with rubber-lined screw caps

Note

Smaller sample cells ( less than 25 mm ) can be used when a cell adapter is used.

Sample requirements

25 mm sample cell : 20 mL minimum

0 to 70 °C ( 32 to 158 °F )

Stabilisation time:Ratio on

30 minutes after start-up

Ratio off

60 minutes after start-up

Storage conditions

-20 - 60 °C

Units

NTU and EBC

Weight

3.0 kg

Alat Ukur Kekeruhan

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