Hunan Sundy Science and Technology Development Co., ltd
Calorimeters Series
SDC311 Calorimeter

SDC313 Calorimeter
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SDACM4000 Calorimeter




Proximate Analyzer
SDLA709 Proximate Analyzer
 
SDLA618 Proximate Analyzer
SDTGA5000 Proximate
  Analyzer
SDTGA308b Moisture Tester
SDTGA300c Moisture Tester
SDDH315 Blast Drying Oven
 
SDTGA100 Ash-Volatile
  Analyzer



Elemental Analyzer

SDCH235 Infrared Carbon
  and Hydrogen Analyzer
SDS212 Infrared Sulphur
  Analyzer
SDS616 Sulphur Analyzer
SDS601 Sulphur Analyzer
SDS516 Sulphur Analyzer
SDS-IVa Sulphur Analyzer


Ash Fusion Tester

SDAF 2000d Ash Fusion Tester







HOME > Elemental Analyzers
SDCH235 Infrared Carbon and Hydrogen Analyzer
 



Standard layout:
  SDLA709 mainframe, Lenovo computer, laser printer

Applicable Scope:
 It is applicable for the determination of the carbon and hydrogen content in the coal.

Quality Certification:
  ASTM D 5373-08   

Standard Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Coal

  GB/T476-2008 Ultimate analysis of coal

Technical parameter:

Test Range

Carbon (0.02% ~ 100%)
Hydrogen (0.02%~50% )

Test Time

≤5min

Repeatability

Cad≤0.5% Had≤0.15%

Sample Numbers

It can load continuously 34 samples once

Sample Weight

75 ~ 105mg

Recommend Weight

90mg

Max Power

3.5kW

Voltage

AC220±10% 50Hz±1Hz

Mainframe Size

620×620× 880mm

Weight

 


Main features:

 Automatically changing crucibles, high automation.

Improving efficiency and processing safety, the unique automatic crucible changing instrument (Patent No.
  200810030530.5 ) can change crucibles in high temperature.
The device has good stability, precision and accuracy with the use of ultralow drift infrared pond, optimal gas circuit
  design and burning disposal.
It has a high test speed (within 5 min).
It can load 34 samples once and the test process is fully automatic, realizing unattended operation.
During the test, the subsequent samples can be added on. It can automatically transmit weighing results and
  networking; the balance interlocking is possible.
The furnace reagents in reagent tube of analysis furnace (Patent No. ZL 200710303472.4 ) can be taken easily. The
  crucible can be changed in high temperature, which can effectively improve the efficiency of equipment.