Hunan Sundy Science and Technology Development Co., ltd

Calorimeters Series

SDC311 Calorimeter

SDC313 Calorimeter

SDC5015 Calorimeter

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 > Calorimeters

SDC311 Calorimeter

Standard layout：
　SDC311 mainframe, dedicated water tank, Lenovo computer, Laser printer

Applicable Scope：
　It is applicable to measure the calorific value of coal, coke, petroleum, cement black meal and other combustibles.

Quality Certification：
　ASTM D 5865-2007a 　　　　Standard Test Method for Gross Calorific Value of Coal and Coke
　GB/T213-2008 　　　　　　　 Determination of calorific value of coal

Technical parameter:

Single Complete Testing Duration	<11 min	Precision	RSD≤0.1%
Stability	Heat Capacity Variation in 3 months≤0.20 %	Ambient Temperature	The test results confirm to demands when temperature during(10-30)℃
Accuracy	The mean value and standard value deviation is less than 50J/g after 5 caloric value test of benzoic acid .	Max Test Range	42000J /g
Temperature Resolution	0.0001 K	Sample Weight	0.5-1.5g
the Water Weight of External Barrel	40kg	New type of Oxygen Bomb	Yes
Oxygen Bomb 、 Identification	Automatic	CAN Bus Interface	Yes
Self-diagnostic Function	Yes	Complete Appliance Crust Shaped	Yes
Max Power	1.5kW	Voltage	AC220±10 ﹪ 50Hz±1Hz
Mainframe Size	432×560× 393mm	Net Weight	60kg

Main features of SDC Series Calorimeters：

　 The test results are fast, accurate and steady, and will not be affected by the fluctuation of the ambient temperature.

All measured data are real and reliable. Software correction is no need.
Highly automated instrument; can automatically recognize oxygen bomb, fix the quality of water, control temperature
　 and carry out the test.
Strong adaptive capacity to environment; the testing results will not be affected by the fluctuation of the ambient
　 temperature.
The isothermal points with helix tube technology (patent number 200610031417.X ， 200610031414.6 ) realized
　 temperature consensus of every part of the external barrel and barrelhead quickly, temperature of any fixed point can
　 exactly represent that of the external barrel and barrelhead, making sure the test results are accurate.
The application of power contravariance and purification technology makes sure the instrument will not be affected by
　 large variation of power voltage or power frequency.
Simple installation and debugging, easy to control.
Multiple controls by one computer and the inter-testing activity will not mutually affect.
Dada processing works in parallel with testing; easy for the users to look up test data.
Networking and the balance interlocking are possible.