Suzhou Kanglaituo Industrial Equipment Co., Ltd.
Address: No. 177 Pu Pu Road, Zhangpu Town, Kunshan City, Jiangsu Province
K-WLKY air bomb spring aging test machine
K-WLKY air bomb oxygen aging test machine / air bombs aging test chamber
Applicable to wire and cable, rubber (plastic, artificial leather) insulation and sheath, and other polymer materials in the specified pressure and temperature under the action of oxygen and compressed air medium aging experiments. In line with GB / T2951.12-2008 (instead of GB / T2951.2-1997), UL, VDE and other standards.
First, the characteristics of air bomb oxygen aging box
1. The pipe is brass.
2. Intake valve (needle valve) Spool is used in copper core
3. Between the lid and the box with high temperature silicone seal ring
Second, the air bombs Oxygen bomb aging box structure
1, oxygen bomb (air bomb) stainless steel explosion-proof tank: from the outer box, insulation layer, heater, constant temperature aluminum, stainless steel pressure tank, sample plate,
Automatic protection device, stainless steel table composition
2, electrical control system: the use of imported intelligent P.I.D thermostat (with automatic calculation of the function) and the use of high-precision PT100 thermocouple sensor and timing
3, the pressure control system: through the pressure controller can control the compressed air or oxygen pressure
Third, the air bomb Oxygen bomb aging box technical indicators
1, the power supply voltage: AC220V
2, the tank volume: 4000cm3
3, the maximum working pressure: 4MPa / cm2
4, the heater power: 2.4KW
5, safe burst pressure: 2.7 ~ 3.3MPa / cm2
6, the temperature deviation: ± 1 ℃
7, temperature control range room temperature: 0 ~ 200 ℃
8, oxygen bomb box shape: 560 × 420 × 670mm
Fourth, air bombs Oxygen bomb aging tank test conditions
1, Substantially different materials should not be tested at the same time.
2, between the sample, the sample and the tank wall between each other without contact.
3, the sample effective volume of the tank should not be greater than 1/10.
4, oxygen should be no less than 97% purity of industrial oxygen, air should be no oil without moisture (air compressor).
5, oxygen bomb test temperature: 70 ℃, the pressure is: 2.1MPa ± 0.07
6, air bomb test temperature: 127 ℃, test pressure: 0.55MPa ± 0.02 Fifth, the air bombs Oxygen bomb aging tank configuration list Air nitrogen (oxygen bomb) configuration list No. Name Specifications manufacturers 1 cylinder 4000 cubic centimeters, all using SUS304 Suzhou Kettle 2 digital time relay DH48S-27 4-bit 220V Chint 3 constant temperature controller FCE-3004 US OMEGA4 relay MY4N-J DC24V Chint 5 solid state relay SAP4025D Chint 6 thermocouple PT100 US OMEGA7 solenoid valve 2w-025-08 three positive Pneumatic 8 heating ring 2400W Taizhou 9 digital pressure gauge CNI82 AND DPI32 SERIES US OMEGA