Product Description
Application
fields:
Our products are widely used in
water quality monitoring in environmental protection, petroleum,
chemical industries, health,etc.andapplicable to analysis
theCOD in
groundwater, surface water, domestic sewage and industrial waste
water .
Features:
u Test
COD in various waters accurately, concentration value can be
read directly
u Data
storage of **0 groups (including testing time, absorbency and
concentration)
u Standard
curve storage of *0 groups, could be calibrated manually or
automaticly
u USB
interface, could transmit data to pc
u Intelligently
search data in database
either in number or in time
Technical
Principle:
The instrument
applies a special reagent which contains a complex catalyzer to
speed up reaction and anti-jam to chloridion. Water sample reacts
with Reagent D and E, which is the rapid oxidation-reduction
reaction and produces trivalent chromic ion. The
concentrationis determined by
spectrophotometry; the corresponding COD value
is abtained.
The structure
of instrument
Optical system
u Light
source: wavelength in LED**0nm±*0 nm and **0nm±*0 nm
respectively
u Sample
cell: square shape, *0mm and *0mm
Test and treatment system
u Photoelectric
cell receiver system;
u Amplification
circuit
u A/D
transfer
u Single-chip
microcomputer data processing
u LCD
display
u Sample
digestion
| Country: |
China |
| Model No: |
SC-2
|
| FOB Price: |
1200 / Piece (Negotiable)
Get Latest Price
|
| Place of Origin: |
china |
| Price for Minimum Order: |
1200 per Piece |
| Minimum Order Quantity: |
1 Piece |
| Packaging Detail: |
rugged and durable carton packing |
| Delivery Time: |
2-4 weeks |
| Supplying Ability: |
100 Piece per Month |
| Payment Type: |
T/T |
| Product Group : |
water quality tester
|
