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SPECTROPHOTOMETER
Golden Saqi Technology Co.,Limited
Address: No.2 Hualong Road,Licheng District, Jinan, China
P.O.: 250100
Tel: 86-531-88166650
Fax: 86-531-86038855
Contact: Ms Sara Wu
Mobile: 86-15963119850
Email: golden-saqi@hotmail.com sales@golden-saqi.com
 
    PRODUCT  
 General Lab Instruments >> Turbidimeter >> Advanced Portable Tpye
  
NAME:
Advanced Portable Tpye
CATEGORY General Lab Instruments

Characters:

 

1. Portable type, AC and DC power supply; low voltage indication,

   auto power off. RS232 connector, could connect printer

2. Micro computer control, low power consumption. Touch keyboard.

   Back light LCD display.  Could show time, calender, 

   testing data and testing unit.

3. Testing range could be selected by hand or auto. Set calibration

   value by hand. Have 1--7 point quick calibration selection.

4. Have average testing mode and data inquiry mode. Treat test 

   data non linearity & smoothing,

   Automatic diagnosis data information notice.

5. Storage testing data and calibrating data for 20 items

6. Several testing mode, have NTU, FTU, EBC, Unit, ppm, mg/L, % etc unit.

7. Color compensation function to avoid any water influence

8. 100,000 hours lifetime for light source, no need to maintenance long time. 

   

Technical Data   

  

Model

WGZ-2AB

WGZ-2B

WGZ-3B

WGZ-4000B

Testing Principle

900 scattered light

 

Minimum Readout 

( NTU)

0.01

0.001

0.01

0.001

Measuring Range(NTU)

0--20

0--200

0--500

  0--10; 

0-100

0--200

  0--10; 

0-100

0--1000

0--10; 0-100

0--1000;

0--4000

Basic Error

(F.S)

±2%

Repeatability

1%

Zero Draft

(F.S)

±0.5%(0.1NTU)

±0.5% (0.02NTU)

Power Supply

DC 1.5VX5 AA battery; AC220V/50Hz

Characters

Micro computer control; Average test mode;

 Time, Calendar display; Data storage&search function;

 Measure range auto changing over; 

Auto change to zero; 

1--7 auto calibration; 

RS232 interface; Could add extra micro printer

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