表面電阻計(jì)，具同心環(huán)探頭、點(diǎn)對(duì)點(diǎn)探頭、兩點(diǎn)阻值探頭，同心環(huán)探頭前置放大器能地消除干擾并以高電阻值進(jìn)行性測(cè)試，高的、穩(wěn)定度、重復(fù)性，測(cè)量范圍廣：10的4次方Ohm～10的14次方Ohm/sq或10的3次方Ohm～10的13次Ohm，橡膠電提供好的表面接觸，質(zhì)輕便攜
表面電阻測(cè)量?jī)x,用于評(píng)估靜電地板,工作臺(tái),衣服等的導(dǎo)電性能

Trek's Surface Ristance Meter (Model 152) is a lightweight, portable unit digned to precisely measure surface ristance on a wide variety of of conduive, dissipative, and insulative materials. It featur exceptional measurement accuracy, wide measurement rang, and multiple probe configuration options.

Model 152 SURFACE ristance METER

The TrekModel 152 Surface Ristance Meteris digned to measure surface ristance on a wide varieti of conduive, dissipative, and insulative materials. The Model 152 employs a measurement technique which conforms to several ANSI/D ociation standards for measuring surface ristance and surface ristivity including ANSI/D-STM2.1 for garments, STM4.1 for work surfac, STM7.1 for flooring, STM11.11 for planar materials, and STM 11.13 for two point measurement. A variety of measuring probe elerode configurations are available for making surface ristance or surface ristivity measurements.

The Model 152 featur exceptional measurement accuracy and wide measurement rang of 10 E3 to 10 E13 ohms using point-to-point prob or the two-point ristance probe for all surface measurement, and 10 E4 to 10 E14 ohms/square using the concentric ring probe. Measured ristance valu are clearly displayed on a high-contrast LCD display using scientific notation.

The elerode tt voltage for the measurement probe(s) is switch seleable for 10 V or 100 V operation to conform to the individual requirements of the D ociation standards and tting conditions. The seleed tt voltage is indicated on the LCD display.

The exclusive Trek Model 152P-CR concentric ring measuring probe contains a preamplifier which eliminat the usual noise, stray pickup, and long settling time ociated with other te probe digns, therefore providing ease of operation even at very high ristance valu. The Model 152 will dete the conneion of the aive concentric ring probe, automatically adjust the measuring range, and indicate valu in ohms/square on the LCD display.

The Model 152 is light-weight and portable, and can be operated from internal batteri or conneed to an AC line power source using a battery eliminator.

· Meter Measurement Capability
10 E3 to 10 E13 ohms.
(extends to 10E14 ohms using the Concentric Ring probe).

· Surface Ristivity / Surface Ristance Probe Measurement Rang

• Concentric Ring Probe
  10 E4 to 10 E14 ohms/square.
• Point-to-Point Prob
  10 E3 to 10 E13 ohms.
• Two-Point Ristance Probe
  10 E3 to 10 E13 ohms.

· Measurement Accuracy (of reading)
At 25 °C &plun;10 °C at 20% to 70% RH:

• Concentric Ring Probe (152P-CR)
  10 E4 to 10 E13 ohms/square,
  &plun;5% of LCD reading,
  10 E14 ohms/square,
  &plun;8% of LCD reading.
• Point-to-Point Prob (152AP-5P)
  10 E3 to 10 E12 ohm range,
  &plun;5% of LCD reading,
  10 E13 ohm range,
  &plun;8% of LCD reading.
• Two-Point Ristance Probe (152P-2P)
  10 E3 to 10 E11 ohm range,
  &plun;5% of LCD reading,
  10 E12 to 10 E13 ohm range,
  &plun;10% of LCD reading.

· Meter Probe Elerode Tt Voltage
User seleable for 10 V or 100 V, &plun;2%.

· Tt Current Limit
Limited to ls than 13 mA in the 10 V range and ls than 1.7 mA in the 100 V range.

· Tt Prob (purchased separately)

• A) Trek Model 152AP-5P 2.27 kg. (5 lb.) tt prob (set of two prob) are available for performing ristance measurements per ANSI/D-STM4.1 standards (point-to-point or surface ristance measurements).
• B) Trek Model 152P-CR 2.27 kg.(5 lb.) concentric ring tt probe contains a preamplifier for performing surface ristance/surface ristivity measurements per ANSI/D-STM11-11 standards.
  
  The exclusive Trek Model 152P-CR concentric ring measuring probe contains a pre-amplifier which eliminat the usual noise, stray pick-up, and long settling time ociated with other te probe digns, therefore providing ease of operation even at very high ristance valu.
• C) Trek Model 152P-2P probe performs ristivity measurements on surface areas too all to be measured using conventional prob