• Model NO.：TC800
• Application：Agriculture & Food
• Operating Mode：Keyboard
• Off Mode：Automatic
• Chemical Analysis Type：electrochemistry
• Measurement range：0-15000mg,L
• Lower limit：5mg,L
• Detection time：25 samples, minute
• Indication error：within 5% or +,-4mg,L
• Display mode：4.3-inch color LCD
• Transport Package：Wooden Case
• Specification：300mmx230mmx115mm
• Trademark：twinno
• Origin：Shanghai, China
• HS Code：9027
• Production Capacity：500 Sets,Month

Basic Info.

Model NO. TC800 Application Agriculture & Food Operating Mode Keyboard Off Mode Automatic Chemical Analysis Type electrochemistry Measurement range 0-15000mg/L Lower limit 5mg/L Detection time 25 samples/ minute Indication error within 5% or +/-4mg/L Display mode 4.3-inch color LCD Transport Package Wooden Case Specification 300mmx230mmx115mm Trademark twinno Origin Shanghai, China HS Code 9027 Production Capacity 500 Sets/Month

Product Description

Laboratory  Chemical Oxygen Demand COD Fast Analyzer/Cod Analysis Equipment





Overview

TC800 COD Analyzer is a water quality testing equipment. It adopts sealed catalytic digestion, and then uses colorimetric measurements. The instrument uses advanced , narrowband interference technology and microcomputer automatic processing of data , direct display and print the sample COD (mg / L) values. The instrument is widely used in environmental monitoring, wastewater treatment and universities, research institutes and other departments.
    The instrument is equipped with a 4.3-inch LCD screen and a flat UI design interface, which can display the detection data more intuitively.
    The guided detection mode reduces the learning cost, and users can easily and quickly start the operation.
The instrument is equipped with prefabricated reagents, which do not require users to mix multiple detection reagents, but only need to add water samples for detection.



Principle

COD determination principle (chromium method) : In the presence of strong acid solution neutralization of excess dichromate potassium, silver sulfate as a catalyst, through heating catalytic oxidation of reducing substances in the water, through hexavalent chromium or chromium trivalent absorbance value and water COD value to determine the COD value of water samples.


Features
 1.Implementation standard: national environmental standard HJ/ t399-2007, accurate and effective.
2.Accurate detection: Research and development according to the national detection standard, it is widely applicable to the production and living waste water detection.

3.Light source: imported cold light source, excellent optical performance, life as long as 100,000 hours.

4.Operation intelligence: The device adopts guided operation, and users can easily complete the detection operation according to the prompts.

5.Intelligent printing: It can be set up to print concentration results automatically or choose manual printing mode.

6.Continuous measurement: there are many samples to be detected, and continuous testing mode can be opened, with higher detection efficiency.

7.High cost performance: equipped with perfect consumable reagent, low price, low consumption.

8.Prefabricated reagent: Provide customers with precast reagent, users only need to add samples to detect the value.

9.Safe operation: digestion and colorimetry are integrated, no need to change to colorimetry dish detection, the method is simple and efficient.

10.Intelligent program: 4.3-inch color LCD display, with self-developed UI interactive system, simple operation and time saving.

Technical parameters
 

Model No.	TC800
Test parameter	COD (Chemical Oxygen Demand)
Measurement standard	HJ/T399-2007
Measurement range	0-15000mg/L
Lower limit	5mg/L
Digestion temperature	165ºC,20minutes
Detection time	25 samples/ minute
Indication error	≤5% or ±4mg/L
Power supply	AC(220V±5%),50Hz
Operating environment	5-40ºC,≤85%, non condensing
Dimensions	300mmx230mmx115mm
Weight	2.8kg
Display mode	4.3-inch color LCD
Colorimetric method	Colorimetric tube (digestion colorimetri integration)
Other functions	Can be connected to a computer

Complete set
 

Product	Quantity
COD Tester	1
Digester	1
COD prefabricated reagent	2(One high and one low)
Pipette	1
Test tube rack	1
Digestion colorimetric tube	18
Dilution bottle	4
Gloves	2
Flannel	1
User instructions	1

After Sales Service

* The warranty period is 12 months from commissioning acceptance date on. In addition, we supply 1 year warranty and lifelong free technical guiding and training.
* We guarantee the maintenance time no more than 7 working days and response time within 3 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.


FAQ

What is the mini order quantity?
MOQ: generally 1 unit/piece/set

What payment methods are supported?
Payment method: By T/T, L/C, etc.
Payment terms: Generally, We accept 100% T/T in advance, balance before shipment.

What are the available delivery methods?
Our port location: Shanghai
Delivering to: Worldwide
Delivering method: by sea, by air, by truck, by express, combined transportation

How long is the product date of delivery probably?
Delivery date differs with product type, order quantity, special requirement etc. Usually our big machine delivery date is around 15 ~ 30 days; test equipment or analyzer delivery date is around 3~7 days. Some products have stock, contact us anytime to get more information.

How long is the warranty period?
We warrants the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 1 years after start up of the system.

How is the technical services on the product?
You are welcome to contact us any time if you have any technical question. We will response promptly and answer to your satisfaction. If required and necessary, Engineer available to service and provide technical support for machinery overseas.



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