info@amazeinstruments.com   +(91)-9990787866
Home  /  Our Products  /  Coal Testing Equipments

Coal Testing Equipments


Ash Fusion Tester
AI- HRD
Furnace Temperature Range 0°C - 1450°C
Temperature Controlling Accuracy < 5°C
Resolution 1°C
Sample Quantity 5 samples each time
Temperature Rising Speed Comply with national standard.
Laboratory Atmosphere Oxidability or weak reducibility
Power Supply 220V, 50/60HZ
Maximum Power < 5KW
Cabinet Dimension 850mm×400mm×600 mm



Automatic Oxygen Calorimeter
AI-2500AT
Automatic Bomb Calorimeter,
Technical Specifications
Working Principle Isoperibol
Type of bomb Removable
Operating oxygen pressure 3-4 MPa (30 bars)
Measuring Range 500-10000 K.cal/Kg
Working Temperature 25° ± 5 ° C (Environment Controlled Conditions)

Digital Bomb Calorimeter
Technical Specifications
Heat capacity 14400 J/K~14500 J/K;
Resolution 0.001k
Measurement accuracy ± 60J/g
Repeatability error ?0.2% (Grade C)
Pressure endured by oxygen bomb 20 Mpa
Temperature measurement range 10°C~ 35°C
Ambient Temperature 20±5°, the temperature fluctuation should not be more then 1during a test;
Data saved 31 pieces
Relative humidity ?85%
Power Supply AC220V+5%, 50Hz
AI - AOBC-25
Automatic Oxygen Bomb Calorimeter
Technical Specifications
Big Jambo LCD Display - 20*40
In Built Printer
16 Soft Touch Keyboard
Weight Of Mass Feet Able
Water Equipments Feet Able
Final Test Report Print Out With Resolution Of 0.001c.
Alarms On Ting & Final Riding
Fire Wire Open Detection
No Paper Loaded Detection - Led Blink
Real Time Clock
Internet Data Logger With Computer Power On/ Off
Automatic Measurement And Calculated Calorific Value Water Equivalent Micro Controller Based

AI-2500AS
Technical Specifications
As per IS-1350 Part-II, ASTM-D5865
Working Principle ISoperibol.
Test per hour 4
Operation Time 13-15 minutes...
Operating Oxygen Pressure 3-4 Mpa.
Working Temperature 20±3 C.
Temperature Resolution 0.01 C
Power supply 220V, 50HZ.
Frequency 50Hz.
Power input <1Kw.
System structure Automated,
Standardization based on Analysis of 1 gm of benzoic acid.
Temperature Measuring Resolution 0.0001 C.
Precision (RSD<0.05%)
Analysis Time 8-15 Mins.
Repeatability of determination (±) 25kcal/kg (for Coal standards).
Oxygen operating pressure max 4 Mpa.
Type of bomb Removable.
Bucket filling Automatic.
Water handling Fully Automated
Interfaces USB Port for PC Rs-232 for balance USB for printer.
GCV range Upto 12000 kcal/kg.
Weight 80 kg approx.

AI-3689
Oxygen Bomb Calorimeter
Technical Specifications
Heat Capacity (14000~15000) J/K;
Temperature Resolution 0.001 K;
Thermal Error <60j/G;
Temperature Measurement Range 10oC~35oC;
Repeatability Error <0.2% (Grade C);
Pressure Endured By Oxygen Bomb 20 Mpa
Ambient Temperature 15 oC~28 oC (Room Temperature), The Temperature Fluctuation During Each Test Should Be Not More Than 1oC;
Ambient Humidity Less Than 85%;
Power Supply AC(220±5%)V, 50hz;
Total Power Consumption Less Than 150w.
Dimensions 600 Mm × 460 Mm × 430 Mm (Length × Width × Height, Pc Is Not Included)
Temperature Measuring Resolution 0.0001 C.
Precision (RSD<0.05%)
Analysis Time 8-15 Mins.
Repeatability of determination (±) 25kcal/kg (for Coal standards).
Oxygen operating pressure max 4 Mpa.
Type of bomb Removable.
Bucket filling Automatic.
Water handling Fully Automated
Interfaces USB Port for PC Rs-232 for balance USB for printer.
GCV range Upto 12000 kcal/kg.
Weight 80 kg approx.

Hard Groove Index
AS per IS: - 4433-1967
The machine is suitable for laboratory us coal testing. It is compact with sturdy base, Plate support is provided with bowl, centring shaft, Gear & weight 29Kg.+-200 gm.(Cone & 8 balls are common) with gear box and gear assembly. 8 No steel ball 25mm and preset counter are provided. The machine is fitted with ¼ HP Motor single Phase. The main Shaft revolution are 20 RPM +- 1RPM
Hardgrove Grindability Index (HGI) Analyzer/ Tester
Model : AI-SDHG60
  • ISO 5074:1994 Hard Coal-Determination of Hardgrove Grindability Index
  • ASTM D409-08 Standard Test Method for Grindability of coal by the Hardgrove-Machine Method
Specifications
Spindle Speed RPM: 20±1 r/min
Working Revolution: 60
Ball Diameter: 25.4±0.13 mm
Grinding Bowl Capacity: 50g
Operation On: 220/230V, 50/60Hz
Load Bearing Capacity: 284±2N
Feed Size: 0.63-1.25mm
Number of Grinding Balls: 8
Grinding balls MOC: Chrome Steel
The equipment must have a micro-computer intelligent controlling system
The machine must have a LCD screen with film key for easy operation

Jaw Crusher
SLE-JC-01
The amaze instruments Crusher Is Designed to Speed up the Crushing of Aggregate, Ores, Minerals, Coal, Coke, Chemicals And Other Similar Materials. It Is Compact and Of Rugged Construction for General Laboratory or Small Pilot Plant Operations. Two Jaws Of Manganese Steel Are Provided In The Jaw Crusher. The Moveable Jaw Produces Two Blows for Every Revolution, Thus Reducing Over sizing To A Minimum. A Combination of Forward and Downward And Strokes With A Rocking Action Exerts Pressure on the Coarse Material, Yet Permits The Finished Material To Pass Through The Jaws. A Hopper Is Provided At The Top For Feeding Materials. The Smooth Jaws Ensure A Uniform
Laboratory Pulverizer
AI-LP124
Laboratory Pulverizer Is A Disc Type Grinder, Designed The Pulveriser Will Reduce 1 Pounds Sample Of Quartz Type Material To 100 Mesh In 1 Minute. Maximum Feed Size Is 1/4 Inch Grinding Is Done Between Two Discs, One Of Which Is Stationary And The Other Revolving Eccentrically At High Speed. The Apparatus Is Supplied With Heat Treated Disc Of 7 Inches In Diameter Adjustment For Size Of Product May Be Made By Use Of A Convenient Hand Wheel While The Machine Is In Operation Or At Rest. A Self Locking Device Holds The Hinged Grinding Chamber In Place And Affords Easy And Quick Access To The Grinding Chamber For Removal Of Ground Samples And For Cleaning.
Specifications
The Pulverizer Is Supplied Complete With A 3 H.P. Motor, Starting Switch, V-Belt Puly Drive And Mounting. Electrical Requirements Are 440 Volts, 3 Phase A.C.
Disc Diameter : 175mm.
Maximum Feed Size : 8 Mm (Approx)
Size Of Finished Product: 72 Mesh (212 Microns).
Movement :Vertical Plane.
Sieve Shaker
AI-SS-174
Specifications
Model no AI-SS-174
Applications Separation, Fractioning, Particle Size Determination
Display Bright LED Display
Sieving Both Dry and Wet
Sieve Diameter 200
Vibration Frequency 1420 times/minute
Measuring Range 0.038 4mm
Mode Selection Continuous
Max. Batch / Feed Capacity 2 kg
Programmable Time 1 to 99 min
Vibration Amplitude < 5mm
Noise 50 DB
Power AC 220V 125W
Weight 25 kg (without test sieves)