Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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Test Probe B
Standards:
This is a precision test finger made in accordance with IEC 61032 figure 2, required by many standards such as IEC60884, IEC60335, UL507, and UL1278 figure 8.4, etc. This probe is intended to verify the basic protection against access to hazardous parts. It is also used to verify the protection against access with a finger. This test finger probe consists of ditto, finger, base and insulated handle which simulates the characteristics of the human hand. It has two movable joints, which can be curved at 90°. This probe is equipped with banana plug in the handle for continuity testing.
Technical Parameters:
| Model | BF2210-2 |
| Name | Test Probe B |
| Joint 1 | 30±0.2 mm |
| Joint 2 | 60±0.2 mm |
| Finger length | 80±0.2 mm |
| Fingertip to baffle | 180±0.2 mm |
| Cylindrical | R2±0.05 mm |
| Spherical | R4±0.05 mm |
| Fingertip cutting bevel angle | 37o 0 -10′ |
| Fingertip taper | 14 o 0 -10′ |
| Test finger diameter | Ф12 0 -0.05 |
| A-A Section diameter | Ф50 mm |
| A-A Section width | 20±0.2mm |
| Baffle diameter | Ф75±0.2 mm |
| Baffle thickness | 5±0.5 mm |