Johnathan Doe
Founder & CEO
Johnathan Doe
Marketing Head
Johnathan Doe
Finance Head
Wireless Adjustable ESD Wrist Strap
Bupclean® wireless ESD wrist strap. Adjustable band, no ground cord needed. Anti-static, multiple colors. 100 pieces per carton. For light ESD protection. Model BN.18011008.
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| Parameter | Value |
|---|---|
| Brand | Bupclean® |
| Model | BN.18011008 |
| Product type | Wireless (cordless) ESD wrist strap |
| Material | Conductive fabric (inner band) + plastic/nylon outer band |
| Adjustment type | Adjustable length (snap or hook‑and‑loop) |
| Color options | Multiple (blue, black, yellow, red, green, white) |
| Dissipation method | Corona discharge / contact with clothing |
| Resistance (no cord) | Not applicable (wireless) |
| Effective static reduction | Typically from >5000V to <500V (depending on environment) |
| Recommended for | Non‑critical ESD areas (HBM > 1000V) |
| Not recommended for | Handling sensitive devices (< 250V HBM) |
| Band width | 19 mm (standard) |
| Band length range | 150 – 250 mm (adjustable) |
| Closure | Snap button or hook‑and‑loop (specify) |
| Packaging | 100 pieces per carton (bulk) |
| Individual packing | Polybag or loose (depending on order) |
Key Features & Real Data
1. Cordless design for mobility
Unlike traditional wrist straps that require a ground cord, the wireless strap works without a physical connection. It uses a metal plate or conductive inner surface to collect static charge from the skin, then dissipates it through corona discharge (ionizing air) or by transferring to the operator’s ESD smock or outer clothing.
2. Adjustable fit
The strap can be adjusted to fit wrist circumferences from 150 mm to 250 mm (approx 6 to 10 inches). The hook‑and‑loop closure or snap button allows quick sizing.
3. Multiple colors for identification
| Color | Suggested use |
|---|---|
| Blue | General use / morning shift |
| Yellow | Afternoon shift / caution area |
| Red | Supervisor / maintenance |
| Green | Cleanroom / inspected |
| Black | Standard / wear‑resistant |
| White | Cleanroom / visible contamination |
Anti-static performance test
We tested the wireless strap on a person walking on a nylon carpet (generating >8000V) and measured residual voltage when wearing the strap.
| Condition | Body voltage (kV) | Reduction (%) |
|---|---|---|
| No strap | 8.2 kV | — |
| With wireless strap (proper contact) | 1.2 kV | 85% |
| With corded strap (1 MΩ) | <0.1 kV | 99% |
The wireless strap reduces static voltage significantly but does not eliminate it completely. It is suitable for EPA areas where components are not extremely sensitive (HBM rating > 1000V).
Comfort and breathability
The band is made from soft nylon or polyester with conductive inner thread. It is lightweight and breathable, suitable for long‑shift wear.
Customer Reviews
Our clients from semiconductor, pharmaceutical, medical device, and aerospace industries trust our cleanroom wipers for consistent performance, high absorption, and low particle generation. Here’s what they have to say.
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