(1) Main unit of calorimeter: It consists of outer bucket, inner bucket, stirring motor and oxygen bomb.
(2) Cover of the water bucket: Double-layer moist cover on both inner and outer bucket. Equipped with stirring motor and temperature sensor.
(3) Stirring motor: Stirring motor for water bath in inner bucket.
(4) Temperature sensor: Precise temperature sensor in inner bucket.
(5) Stirring rod: Manual stirring rod for water bath in outer bucket(Used to stir manually when needed).
(6) Printer: Micro-needle printer, 40 bytes per row (DBC case).
(7) Screen: Colored LED screen, shows different kinds of parameters.
(8) Operation keyboard: Light-touch type. Details refer to below.
(9) Oxygen bomb cylinder: Stainless steel and high pressure resistance. The sample is tested in the cylinder.
(10) Pellet press machine: Used to press the sample（The pellet press machine is an optional part. Operator shall buy it separately when needed）。

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.

TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.

Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.

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Office & Factory

Our oil purification / recycling machines

Our Testers

Our customer site

Test Equipment

1. Heat capacity: 14400 J/K ~ 14500J/K;
2. Temperature controlling range: 10~35℃;
3. Temperature resolution: 0.001K;
4. Calorific value: ±60 J/g;
5. Repeatability error (RSD): ≤0.2 %（Grade C）;
6. Pressure resistance by oxygen bomb: 20MPa;
7. Ambient temperature:15 ~ 28℃, the temperature fluctuation should not be greater than 1℃ during one determination procedure;
8. Ambient humidity: less than 85%;
9. Power supply: AC 220V±5%, 50Hz;
10.Overall dimension: 600㎜×480㎜×460㎜（L×W×H）
Note: The “K” in the words “Heat capacity: 14400 J/K ~ 14500J/K” is symbol of absolute temperature. The details refer to appendix 2.