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ATP Instrumentation 8820 Instruction Manual

Multi-function environment meter
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Table of Contents

INSTRUCTION MANUAL
MODEL 8820
Multi-Function Environment Meter
4 IN 1
LIGHT
HUMIDITY
TEMPERATURE
TABLET OF CONTENTS
TITLE

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Summary of Contents for ATP Instrumentation 8820

  • Page 1: Table Of Contents

    TABLET OF CONTENTS INSTRUCTION MANUAL TITLE MODEL 8820 1. INTRODUCTION Multi-Function Environment Meter 2. FEATURES 3. SPECIFICATIONS 4. PANEL DESCRIPTION 5. OPERATING INSTRUCTION 4 IN 1 6. MAINTENANCE SOUND LEVEL LIGHT HUMIDITY TEMPERATURE...

  • Page 2: Sound Level

    Sound level range: 1. INTRODUCTION A LO (low) – Weighting: 35-100 dB A HI (High)- Weighting: 65-130 dB The 4 in 1 digital multi- Multi-Function Environment Meter has been C LO (low) – Weighting: 35-100 dB designed to combine the functions of Sound Level Meter, Light Meter, C HI (High)- Weighting: 65-130 dB Humidity Meter, and Temperature Meter.

  • Page 3: Panel Description

    Sound Level Resolution: 0.1℃RH, 0.1℃, 1℃/ 0.1℃, 1℃. Measurement range: Accuracy (after calibration): A LO (low) – Weighting: 35-100 dB Humidity: ±5℃RH (at 25℃ , 35℃℃95℃RH) A HI (High)- Weighting: 65-130 dB Response time of the humidity sensor: approx. 6min. C LO (low) –...

  • Page 4: Operating Instruction

    level. 1. LCD display: 3 1/2 digits LCD display with units of Lux, x10 Lux, 5. The Fast response is suitable to measure shout bursts and peak ℃,℃,%RH, dB, A, C, Lo, Hi and low battery "BAT" MAX HOLD, values form sound source. DATA HOLD indication.
  • Page 5 100%(Relative Sensitivity Spectral Sensitivity *Hospital Sickroom, Warehouse 100 ~ 200 V(λ) Medical Examination room 300 ~ 750 Operation room Emergency Treatment 750 ~ 1,500 *School Auditorium, Indoor Gymnasium 100 ~ 300 Class room 200 ~ 750 Laboratory Library Drafting room, 500 ~ 1,500 Wavelength (nm) Measuring Humidity/Temperature...

  • Page 6: Maintenance

    ℃ Touch the end of the temperature sensor to the area or surface of the object to be measured. The display will show the temperature reading value (℃/℃) directly. Warning: When function switch on temperature "0.1℃ or 1℃ and 0.1℃ or 1℃ "range, Never attempt a voltage measurement with the test leads inserted into the K-type thermocouple socket.

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