taveeporn.s@siamyasuda.com , 
02-496-1329
No.121 BRITTLENESS TEMPERATURE TESTER
JIS-C3005、K6261、K6723、K7216、ASTM-D746、ISO-812、974
This tester is used to measure the 50% impact brittleness temperature of plastic, rubber, and electric insulated wire at low temperature. By attaching one end of the test specimen to the holder and adding impact to the other end, the operator is to check for any breaks to the test specimen. The refrigerating method for 121 is dry ice and the 121-R is equipped with a refrigerator.
| Hangings | 5 Hangings (1 Holder) |
| Specimen | W6.0±1.0mm, L26~40mm, T2.0±0.2mm (Type A) |
| Striking Edge | Top R1.6±0.1mm, Distance to Grip 6.4±0.2mm, Distance to Striking Point 8.0±0.2mm |
| Striking Speed | 2.0±0.2m/s |
| Temperature Range | Normal to -70°C (Dry Ice & Refrigeration Medium) |
| Accessories | Tightening Rod, Torque Driver, Specimen Cutter |
| Option | Option Rotary Holder (5 Hangings×4 Folders), Specimen Holder (Type B) |
| Power source | 220V 3-Phase 30A 50/60Hz |
| Dimensions/Weight (Approx.) | W700×D800×H600mm・70kg |
