Dongguan Chengfeng Testing Equipment Co., Ltd
| Test Solution | 0.1% NH4Cl solution |
| Machine Weight | 67kg |
| Control / Display | 7-inch touch screen HMI |
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Drop Volume | 20 mm3 (+3/-0) |
| Electrode Gap | 4mm (adjustable 3-6mm) |
| Packaging Details | Export-grade wooden case with shock-proof foam padding and waterproof film |
| Test Voltage | 100V-600V AC adjustable |
| Drop Height | 30-40mm |
| Test Stations | Single station |
| Trip Current | 0.5A / 2s |
| Power Supply | AC 220V 50Hz |
| Machine Dimension | 710x460x920mm |
| Electrode Material | Platinum, 5mm diameter, 60 degree included angle |
| Delivery Time | 7 working days for stock, 20-30 days for production |
| Test Standard | GB/T 4207, IEC 60112 |
| Drop Rate | 30±5 drops/min (adjustable 12-48) |
| Supply Ability | 100 Sets per Month |
| Short Circuit Current | 1.0A |
| Brand Name | WINTEST |
| Model Number | TTI-220 |
| Certification | ISO 9001:2015, CE |
| Place of Origin | Guangdong, China |
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Product Specification
| Test Solution | 0.1% NH4Cl solution | Machine Weight | 67kg |
| Control / Display | 7-inch touch screen HMI | Payment Terms | T/T, L/C, PayPal, Western Union |
| Drop Volume | 20 mm3 (+3/-0) | Electrode Gap | 4mm (adjustable 3-6mm) |
| Packaging Details | Export-grade wooden case with shock-proof foam padding and waterproof film | Test Voltage | 100V-600V AC adjustable |
| Drop Height | 30-40mm | Test Stations | Single station |
| Trip Current | 0.5A / 2s | Power Supply | AC 220V 50Hz |
| Machine Dimension | 710x460x920mm | Electrode Material | Platinum, 5mm diameter, 60 degree included angle |
| Delivery Time | 7 working days for stock, 20-30 days for production | Test Standard | GB/T 4207, IEC 60112 |
| Drop Rate | 30±5 drops/min (adjustable 12-48) | Supply Ability | 100 Sets per Month |
| Short Circuit Current | 1.0A | Brand Name | WINTEST |
| Model Number | TTI-220 | Certification | ISO 9001:2015, CE |
| Place of Origin | Guangdong, China | ||
| High Light | TTI-220 tracking index tester ，insulating board test equipment ，0.1% NH4Cl solution tester | ||
TTI-220 Tracking Index Tester (Comparative Tracking Index Tester) is a professional instrument designed to evaluate the tracking resistance of solid insulating materials under wet and contaminated conditions. It fully complies with GB/T 4207, IEC 60112 and is widely used in quality control laboratories, material R&D centers and third-party testing institutions.
| Model | TTI-220 |
| Test Standard | GB/T 4207, IEC 60112 |
| Test Voltage | 100V-600V AC adjustable |
| Drop Volume | 20 mm3 (+3/-0) |
| Drop Height | 30-40mm |
| Drop Rate | 30±5 drops/min (adjustable 12-48) |
| Electrode Material | Platinum, 5mm diameter, 60 degree included angle |
| Electrode Gap | 4mm (adjustable 3-6mm) |
| Test Solution | 0.1% NH4Cl solution |
| Trip Current | 0.5A / 2s |
| Short Circuit Current | 1.0A |
| Control / Display | 7-inch touch screen HMI |
| Test Stations | Single station |
| Power Supply | AC 220V 50Hz |
| Machine Weight | 67kg |
| Machine Dimension | 710x460x920mm |
Suitable for tracking index testing of insulating boards, terminal boards, barrier sheets. The instrument is essential for manufacturers exporting electrical and electronic products to markets requiring IEC 60112, GB/T 4207, ASTM D3638 or UL 746A compliance.
12-month warranty, lifetime technical support, free operation training video and installation guide. Calibration certificate and CE declaration available on request.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
5000-8000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment 1. Fire Testing Equipment 2. Building Material Fire Tester 3. Wire and Cable Fire Tester 4. Environmental Test Chamber 5. Textile Testing Equipment 6. Plastic T... CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment 1. Fire Testing Equipment 2. Building Material Fire Tester 3. Wire and Cable Fire Tester 4. Environmental Test Chamber 5. Textile Testing Equipment 6. Plastic T...
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