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SCS 724 Workstation Continuous Monitor for Two Operators and One Mat, No Power Adapter - Desco 724MO
Continuous monitor for two operators wearing dual-wire wrist straps and one ESD worksurface. Selectable 9 or 16 V test voltage and 10 or 35 megohm limit, supplied without power adapter.
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Description
When two people share an ESD workstation, the grounding of both operators and the worksurface mat has to be secured at all times. The SCS 724 Workstation Monitor watches two operators with dual-wire wrist straps and one conductive or dissipative worksurface and reports every grounding fault immediately by LED and buzzer. Test voltage and upper limit can be matched to your own process requirements.
Key benefits
- Two operators and one mat on a single unit, faults of operator 1 and 2 are distinguished by the buzzer pattern
- Test voltage switchable between 9 V and 16 V to cover different ESD requirements worldwide
- Selectable limit of 10 or 35 megohms with a pass range from 1.5 megohms and separate fail low and fail high indication
- Dual-wire principle: resistance is measured through both conductors of wristband and cord, so a break in either one is detected
- Buzzer can be disabled or set to loud or soft
- Mounting hardware, cable tie mounts and the 732 dual operator remote included
Applications
Two-person workstations in electronics assembly, test and repair where dual-wire wrist straps are used. With the 733 splitter kit the two operator jacks can be split across two separate positions.
Standards
Meets ANSI/ESD S20.20 in accordance with ESD TR1.0-01-01 and supports continuous ground monitoring within an ESD control programme to IEC 61340-5-1.
Technical data
| Item number | 724MO |
|---|---|
| Manufacturer | Desco (SCS product line) |
| Monitored | 2 operators (dual-wire wrist strap) and 1 worksurface |
| Technology | loop resistance with DC current source |
| Operator test voltage | 9 V or 16 V, selectable |
| Operator limit | 10 megohms or 35 megohms, selectable |
| Operator pass range | 1.5 to 10 megohms or 1.5 to 35 megohms |
| Indicators | green pass per operator, red fail high, yellow fail low, red mat fail |
| Power | 100 to 240 V AC to 24 V DC adapter, not included |
| Weight | 0.76 kg |
| Calibration | NIST traceable, with calibration certificate |
| Country of origin | USA |
| Manufacturer Nr. | 724MO |
| HS-Code | 90303370 |
| GPSR manufacturer information | Charleswater Ltd. T/A Desco Europe, 2A Dunhams Lane, Letchworth Garden City, UK-Hertfordshire, SG6 1BE, www.descoeurope.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | United States |
| Sales unit | 1 Stück |
| ESD version | ESD (antistatic) |
| Norm | ANSI/ESD S20.20 |
| Certification | IEC 61340-5-1 |
| Operating voltage | 24 V DC |
Scope of delivery
Monitor, 732 dual operator remote with cable, monitor ground cord, 2380D mat monitor cord, two-wire terminal block, two long and two short mounting screws, two cable tie mounts and two zip ties. The power adapter for European and UK outlets is sold separately. For periodic calibration checks the manufacturer offers the 770065 verification tester.
Downloads
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