Hotline:086-0769-82767811

GW-100B six valence chromium tester

The technical parameters of the instrument
Product model
GW-100B
Wavelength range
200-1000nm
Spectral bandwidth
4nm
Wavelength accuracy
+ 2nm
Wavelength repeatability
0.5nm
Photometric accuracy
+ 0.5%T
Photometric reproducibility
0.3%T
stability
0.003A/h
stray light
Less than 0.2%T
data output
USB port
Printout
Parallel port
display system
128*64 bit liquid crystal display
light source
Imported deuterium lamp, tungsten lamp
Photometric range
0-200%T, -0.3-3A, 0-9999C
Shape size
420*300*160mm



The list of six valence chromium test reagents and tools needs to be listed: the price includes.
1. concussion machine 1 sets of hydrogen 2. phosphoric acid, two potassium: 1 bottles
3. potassium dichromate: 1 bottles, 4. two benzene carbonyl two hydrazine: 1 bottles.
5. glacial acetic acid: 1 bottles of 6. acetone: 1 bottles
7. phosphoric acid: 2 bottles
8. a bottle: 25ml 11 100ML 6 1000ML 6
9. cylinder: 10 ML 1
10. rubber head burette: 1ml /2ml/5ml/10ml/15ml/20ml/25ml/ each.
11. acidity meter: 1
12. conical bottle 250ML 1
13. in the middle of the 5 ear ball
14. big red pumps 2
15. qualitative filter paper 2 boxes

  • Copyright:dongguan guofeng testing instrument co., LTD.
  • Tel:086-0769-82767811
  • Mobile phone:13929200954/Mr. Zhong 13929205607/Miss Huang
  • Fax:086-0769-82767810
  • Address:Dongguan market Kau Ah Town Industrial Zone,Daojiao town,Dongguan,Guangdong,China
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086-0769-82767811