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PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%

PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%

  • PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%
  • PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%
  • PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%
  • PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%
PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5%
Product Details:
Place of Origin: China
Brand Name: HongCe
Certification: TUV、ITS、CSA、BV、SGS 、CNAS
Model Number: LT-1 & LT-2
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Plywood
Delivery Time: 30 days
Payment Terms: T/T
Supply Ability: 15 sets per month
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Detailed Product Description
High Light:

flammability chamber

,

flame test equipment

Lab Equipment Tracking Index Tester for PTI and CTI in Medium Pollution Condition

 

 

Product information:

The tester is designed and manufactured according to the standard requirements of IEC60112,IEC60335-1,IEC60598-1,UL746A and ASTM D3638-92 . The working principle of the leakage tracking test(tracking index testing) is that the conducting liquid (0.1%NH 4 CL) of required volume in the required height (35mm ) and required time (30s) drops with the voltage between the platinum electrodes(2mm × 5mm )on the surface of solid insulating material. Thus the users evaluate the tracking resistance performance of solid insulating material surface under the combined influence of electric field and humid or contaminate medium. In a word, this device is used to measure the compare tracking index (CTI) and electrical resistance index (PTI).

A gauge block is supplied with the instrument to ensure the electrodes have the proper distance between them. The table height is easily adjustable to ensure the proper angle of the electrodes and height of drops. The rest of the test is controlled from outside the test chamber with the door closed. The voltage, limiting current, drip rate and number of drips are all set on the control panel. An operator should observe the test to see if a flame ignites. The instrument sounds an alarm if there is a tracking failure of at least two seconds.

Leakage tracking tester is suitable for the research, production and quality department of lighting equipment, low-voltage apparatus, household appliance, machine tool electric appliance, electrical machine, electric tool, electronic instrument, electrotechnical instrument, information technology equipment. I t is also suitable for the industry of insulating material, engineering plastics, electrical connector and accessories.

 

Model specification and technical parameters (Optional for touch screen LT-3):

 

Parameter model

LT-1(0.1m³)

LT-2(0.5m³)

Working voltage

220V/50Hz,1KVA

220V/50Hz,1KVA

Testing voltage

0~600V adjustable,precision 1.5%

0~600V adjustable,precision 1.5%

Timing device

9999X0.1S

9999X0.1S

Electrode

Platinum electrode and brass electrode each for a pair

Platinum electrode and brass electrode each for a pair

Electrode dimension

(5±0.1)×(2±0.1)×(≥12)㎜,

30°slant

(5±0.1)×(2±0.1)×(≥12),

30°slant

Electrode included angle and distance

60°±5°,distance is (4±0.1㎜)

60°±5°, distance is (4±0.1㎜)

Electrode pressure

1.00N±0.05N(digital display is optional)

1.00N±0.05N(digital display is optional)

The interval of dropping liquid

30±5S,adjustable

30±5S,adjustable

Dropping liquid height

35±5mm

35±5mm

Dropping liquid delay

0.2S(solenoid valve opening time)

0.2S(solenoid valve opening time)

Dropping liquid size

45~50 drip/cm3

45~50 drip/cm3

Time-delay circuit

2±0.1S(in 0.5A or larger current)

2±0.1S(in 0.5A or larger current)

Short-circuit pressure drop

8% MAX

8% MAX

Short-circuit current

1±0.1A   1%

1±0.1A   1%

Wind speed

0.2m/s

0.2m/s

Environmental requirement

0~40℃,relative humidity≤80%,in the place of no obvious vibration and corrosive gas

conforms to standard

IEC60695,IEC60112,UL746A,ASTMD3638

 
PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5% 0
PTI / CTI Flammability Testing Equipment 0~600V Adjustable Precision 1.5% 1

Contact Details
Guangzhou HongCe Equipment Co., Ltd.

Contact Person: Anglia Chen

Tel: +86 17724266108

Fax: 86-020-31143909-805

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