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address:88 Ling Shan Road, Xukou, Wuzhong District, Suzhou City, Jiangsu Province, Unit 9A, 5th Floor, Liandong U Valley.

Telephone:0512-66559708

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Contact Email

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Monitoring alarms

Dual-loop wrist with online monitor

MM321 / MM322 Type

Continuous monitoring of the wristband improves product quality and productivity, while eliminating the need for routine testing and recording of results. According to ANSI/ESD-S1.1 Clause 6.1.3 Functional Testing: "The system resistance of the wristband should be checked daily to ensure proper values. Daily testing can be omitted if used for continuous monitoring. In ESD TR20.20 clause 5.3.2.4.4, a typical test procedure is recommended: "The wrist strap should be checked daily for routine use. However, how to ensure the continuity of product quality in production, then reliable grounding, as well as continuous monitoring of the wrist strap should be considered is required.

Features:
• Real-time monitoring and alarm;
• Pursue on-site and easy maintenance;<2S;
• Remote alarm function;
• Sensitivity is easy to adjust;

Single-station, double-station optional

Compliance with the Electronics Industry Static Management Code According to ANSI/ESD S20.20 Guideline 6.2.2.2 Personnel Grounding, "In all cases, the personnel grounding system includes the connection of the person, the control object, and the grounding point, and a record sheet should be kept to confirm that the worker has tested their personal grounding device". At the same time, ESD-S1.1 Clause 6.13 states that "when a continuous monitoring system is in use, daily testing (of the wristband system) can be ignored".

Easy to install - designed for dual-loop bracelet monitoring

It is recommended that enterprises install anti-static wrist strap grounding real-time monitors on the workbench

Real-time monitoring - Alarm immediately if there is an abnormality

Monitor the operator's electrostatic wrist strap strapping and grounding

High sensitivity - automatic alarm at power on

When the ESD bleeding path fails for ≥ 0.1 seconds, the monitor will alarm.

Easy to adjust - Compatible with most ESD wrist straps on the market

Compatible with most anti-static wrist straps on the market

Noiseless operation - the microcomputer chip has higher stability

Stainless steel shell, good reliability and strong anti-interference ability.

Practicality - two-way alarm fault signal output

Use fault signals to remotely monitor ionizing fans for maintenance or faults

ModelMM321(Single Station)MM322(Double)
Objects to be monitored1 station wrist strap2 station wrist straps
Scope of useDual-loop wrist strap
Monitor the resistance value0 .75MΩ~10MΩ (adjustable)
Static discharge time0.1s
Statich Dyshegti10%
Power adapter100~240VAC input voltage, output 12VDC/1A
Housing materialstainless steel
Product dimensions104×58×27mm138×66×31mm
WeightApproximately 150gApproximately 240g
WarrantyOne-year limited warranty
Annex

Host

Power adapter

Grounding wire

Certificate of Conformity and Warranty Card




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