Fieldmeters – Monroe 257D

Thương hiệu : Trek

Cam kết và Chính sách của TECHNO

  • icon

    Cam kết 100% Hàng chính hãng

  • icon

    Chất lượng cao, đáp ứng đa dạng nhu cầu

  • icon

    Tư vấn kỹ thuật toàn diện và chuyên sâu

  • icon

    Chính sách bảo hành và hỗ trợ nhanh chóng

Portable, Battery-Operated Fieldmeter for Performing Static Surveys

Advanced Energy’s Monroe 257D is a portable, battery-operated fieldmeter for performing static surveys or for use as a diagnostic tool when troubleshooting problems caused by static build-up.

  • Ranges: ±2 kV/cm and ±20 kV/cm
  • Sensitivity: 1 V/m and 10 V/m, respectively
  • Static Accuracy: Better than 5% of reading
  • Noise: <10 V/m rms, 0 to 200 Hz referred to input
  • Response Speed: 250 ms 10 to 90% (typical)

Overview

The MonroeTM 257D is a portable, battery-operated fieldmeter for performing static surveys or for use as a diagnostic tool when troubleshooting problems caused by static build-up. The instrument offers a chopper-stabilized measurement technique that is drift-free, even in ionized environments. An AC adapter is provided to recharge the batteries and to operate the Monroe 257D during longer-term tests.

Benefits

  • Use the remote probe for easy monitoring of hard-to-reach locations (up to 1000 ft)
  • Utilize the recorder output for unattended monitoring
  • Select either battery or line operation (with AC power module included)
  • Measure drift-free with chopper stabilization in ionized environments

 

Features

  • Intrinsically safe sensors approved for use in hazardous locations with approved IS barriers
  • Unmatched accuracy, stability, and versatility
  • Loop control for consistency in electrostatic tacking of materials
  • Included AC adapter for recharging batteries or using during longer-term tests
  • Performance

    Ranges

     

    ± 2kV/cm and ±20 kV/cm

     

    Accuracy

     

    Better than 5% of reading

     

    Response Speed

     

    250 ms 10 to 90% (typical)

  • Mechanical

    Batteries

     

    Built-in, rechargeable, gel-type, 12 V, 1.2 AH, >8 hours with backlight on – charging system on-board, <6 hours recharging time

     

    Dimensions

     

    10.5 x 6.5 x 2.6 in (26.7 x1 6.2 x 6.7 cm)

     

    Weight

     

    2 lb and 6 oz (1.1 kg) w/batteries

  • Operating Environment

    Temperature

     

    25°C, ±10°C, 0-85% relative humidity (non-condensing, unaffected by ionized environment)