0086-731-88112150sales@sandegroup.com

Search

Your present location:HomeProduct CenterThermogravimetric Analyzer > SDTGA6000 Thermogravimetric Analyzer (Proximate Analyzer)

  • 产品名称 SDTGA6000 Thermogravimetric Analyzer (Proximate Analyzer)
  • description1 Dual Furnaces,stable performance, accurate test result.
  • description2 19 samples+1 blank sample for moisture & ash; 26 samples+1 blank sample for volatile matter

Applications:
SDTGA6000 can be used to determine the moisture, ash and volatile matter as well as calculation of fixed carbon and calorific value in coal, coke, calcined petrol coke and other solid biomass fuel etc.
Highlights:

①Dual furnaces structure, the system consists of two parts, one for moisture and ash analysis, other for volatile matter analysis.
②For moisture and ash analysis, 19 samples can be loaded once + 1 blank sample position;
③For volatile matter analysis, vertical furnace structure is adopted with 26 positions. Upper part for high temperature volatile matter test while lower part for low temperature cooling and weighing, makes the test result more accurate and test efficiency greatly improved.
④Flexible software design, test procedure, analysis time, temperature etc. can be customized;
⑤Unique sample weighing mode, single sample weighing and batch sample weighing are both available, makes the operation convenient.
⑥After finishing the moisture and ash test, furnace cover will be opened automatically for furnace cooling down, thus to shorten the waiting time for next batch of test, makes the operation safe and efficient;
⑦LED displays on both furnaces to show real-time balance weight data, it makes the sample weighing more convenient.
⑧Automatic temperature calibration function is available.
Specification: 

Description

SDTGA6000 (include SDTGA6000A and SDTGA6000V)

Test index

Moisture, ash and volatile matter

Continuous test in batches

Yes

Standards

GB/T 212-2008,ISO 11722, ISO 1171, ISO 562, ASTM-D 5142-2009

Precision

0.02% RSD (1σ, 1g sample)

Furnace

 Dual furnaces, one for moisture and ash, one for volatile matter

Furnace temperature

Room temperature~1000

Temperature control precision

±2

Temperature resolution

0.1

Reproducibility

Ash: 0.30% (<15.00%); 0.50% (15.00~30.00%); 0.70% (>30.00%)Volatile matter: 0.50% (<20.00%); 1.00% (20.00~40.00%); 1.50% (>40.00%)

Cooling time required for batches of test

No

Furnace Cooling (forced air/N2)

950 to 500°C<30 min

Balance Resolution

0.0001g

Sample introduction and taking

Automatic

Max. Samples

19 samples + 1 blank sample position (Moisture & Ash)

26 samples + 1 blank sample position (Volatile matter)

Quantity of sample / test time:

Full indexes for 19 samples< 120 min (Quick method)

Sample weight

0.5 up to 5g

Max. power

4kW for moisture/ash testing; 2.5kW for volatile matter testing

Interface:

RS232

Furnace Heating

Resistance Wound

Temperature Calibration

Standard thermocouple

Temp. control precision

±2 (moisture) ±5 (ash, volatile matter)

Gas Flow Rate

GB:Moisture:Nitrogen,30~60 times/h Ash:Air 60~120 times/h ASTM:Moisture:Nitrogen or Air 2~4(Furnace Volume /min)volatile matter:Nitrogen 2~4(Furnace Volume /min)

Power requirement

220 V±10%),50 / 60Hz

Gas requirement

Nitrogen/Oxygen/Compressed Air

Gas Pressure

Air 5 to 6 bar (75 to 90 psi)

Minimum Gas Purity

Air/Nitrogen/Oxygen 99.5%; dry, oil-free

Sample weighing

Under normal temp.

Test Temperature

Moisture 105,Ash 815,Volatile matter 920950 Can be customized

Humidity

<80%

Dimensions

moisture& ash analyzer: 550*590*530mm       volatile matter analyzer: 550*650*815mm

Weight

moisture& ash analyzer: 70kg      volatile matter analyzer: 95kg

Operational Control

Windows®-based software on external PC/Windows7/ WindowsXP

Advance Calculation

Yes

Analysis Report

Yes

Statistics Report

Yes

System Monitor

Yes

Applications:
SDTGA6000 can be used to determine the moisture, ash and volatile matter as well as calculation of fixed carbon and calorific value in coal, coke, calcined petrol coke and other solid biomass fuel etc.
Applications:
SDTGA6000 can be used to determine the moisture, ash and volatile matter as well as calculation of fixed carbon and calorific value in coal, coke, calcined petrol coke and other solid biomass fuel etc.

Key words