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Paddy Moisture Tester PM-599TH

The PM-599TH Version 4603 is a specialized moisture meter developed specifically for measuring the moisture content of long-grain paddy rice in Thailand. It is suitable for use in rice mills, paddy purchasing operations, agricultural businesses, and other applications where accurate moisture measurement is essential.

The PM-599TH is equipped with a special Auto-Hopper, which helps automate the sample-feeding process and ensure consistent sample preparation for moisture measurement. This contributes to reliable and consistent measurement results.

The instrument has passed the relevant inspection and certification requirements of the Weights and Measures authorities under the Ministry of Commerce of Thailand and is approved for use in the legal buying and selling of paddy rice in Thailand.

The PM-599TH Version 4603 is available from Khetler (Thailand) Co., Ltd., the official distributor of KETT agricultural instruments from Japan in Thailand.

Key Features

  • Designed for Long-Grain Paddy Rice in Thailand — Developed specifically for measuring long-grain paddy rice.
  • Auto-Hopper Sample Feeding — Helps standardize sample feeding for convenient and consistent measurements.
  • 50 MHz Capacitance Measurement — Measures moisture content using the capacitance (dielectric) principle.
  • Wide Measurement Range — Measures paddy moisture from 9% to 35%.
  • Automatic Density Compensation — Uses an integrated weighing scale to compensate for sample weight variations.
  • Automatic Temperature Compensation — Uses an integrated thermistor to compensate for temperature variations.
  • Average Value Calculation — Automatically calculates the average of 2–9 measurements.
  • Automatic Power-Off — Turns off after approximately three minutes of inactivity.
  • Portable Design — Compact and lightweight for convenient use at rice mills and paddy purchasing stations.
  • Certified for Paddy Rice Transactions in Thailand — Approved for use in legal paddy rice trading under the applicable Thai inspection and certification requirements.


Specifications

Item

Specification

Model

PM-599TH Version 4603

Measuring Method

Capacitance (Dielectric), 50 MHz

Application

Long-grain paddy rice

Measurement Range

9–35%

Measurement Accuracy

Standard error of 0.5% or less versus the drying method for samples with moisture content below 20%

Sample Volume

240 mL

Density Compensation

Integrated weighing scale

Temperature Compensation

Integrated thermistor

Display

Digital LCD

Average Function

Average of 2–9 measurements

Operating Temperature

0–40°C

Automatic Power-Off

After approximately 3 minutes of inactivity

Power Supply

4 × 1.5 V AA alkaline batteries

Power Consumption

240 mW

Dimensions

125 (W) × 205 (D) × 215 (H) mm

Weight

Approx. 1.3 kg

Standard Accessories

  • Auto-Hopper x 1
  • Funnel x 1
  • Cleaning Brush x 1
  • 1.5 V AA Alkaline Batteries x 4
  • Operating Manual x1
  • Inspection Certificate × 1