Model: KR-CM500

This micro oxygen bomb calorimeter is used to measure the calorific value of solid, liquid and other combustible materials (coal, petroleum, food, wood, biomass).

The instrument is a new type of energy-saving analysis instrument developed by our company. The calculation program carefully compiled improves the measurement accuracy greatly. Color and touch display, all English display, good user interface. The measurement process is automatically controlled to reduce human error. Print cartridge, dry base high position.

Technical characteristics

1. Our calorific value testing machine has the advantages of simple structure, reliable performance and strong anti-interference ability.
2. The test steps such as flushing, discharging, water level setting, mixing, ignition, temperature recovery, correction, calculation and printing are completed automatically to avoid human error and improve the accuracy and precision.
3. The unique calibration technology makes the requirements of the instrument to the environment relatively relaxed. The accuracy of the test is improved while the stability of the long-term operation is ensured.

 

Main Technical Parameters:

NO	Name			Specifications	Unit
1	calorific capacity			150-18000	Kcal/Kg
2	oxygen   bomb	Capacity		300	ml
		Oxygenation pressure		2.8-3.0	MPa
		Pressure resistance		Water pressure 20	MPa
		weight		2.5	Kg
		Dimensions		650*450*500	mm
3	Response time:		4		S
	Resolution:		0.0001		℃
5	Display range		0.000-40.000		℃
7	Linearity:		< 0.08%		per 5 ℃ temperature rise range
8	Use voltage		AC: 220V±10％,50Hz		V
9	Humidity		No more than 80%
11	Ignition voltage		AC：24		V
	Ignition Time		5		S
12	Power		30		W

 

Model: KR-BC1

Oxygen bomb calorimeter using bomb calorimeter test method, for calorific value testing.

Oxygen bomb calorific value tester can be used to measure the calorific value of solid or liquid samples, measuring samples in a closed container (oxygen bomb), oxygen-filled environment, the heat generated by combustion, the measurement results called the combustion value, calorific value , BTU and so on.

Calorific value results have the value of determining other values to determine the quality of the sample as a basis for calculating the price (eg, coal), as well as physiology (eg, energy distribution in ecology, energy metabolism in animal nutrition studies, etc.), physical And the chemical conclusion.

Features

1. Adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device.

2. The test procedure is fully automatic. After placing the sample and inputting the right parameters, It will finish all the procedures without manual interference. And print the test data directly after test is over.

3. Adopts sealed oxygen bomb. The whole structure adopts stainless steel material.The strength is enough to resist 20MPa hydrostatic test under room temperature.

 

Technical specifications

Heat capacity: 14000 J/K~15000 J/K

Measuring range: (10~35)℃

Resolution: 0.001 K

Measurement accuracy: ± 60J/g

Repeatability error: ≤0.2% (Grade C)

Pressure endurance of bomb: 20 MPa

Temperature measurement range: 10 ℃~28 ℃

Relative humidity: ≤85%

Power: AC 220V±5%, 50 Hz

Dimension: 600mm×480mm×460mm