Product Overview

The KR‑1711 benchtop halogen moisture tester leverages thermogravimetric loss‑on‑drying principle for fast moisture‑content analysis. Equipped with circular halogen heating lamp and high‑precision weighing sensor, it evaporates water from granular, powdered, paste‑like specimens via uniform radiant heating. The unit continuously records weight loss during drying cycles and instantly outputs moisture‑percentage readings.

Compared with conventional static oven testing workflows which take multiple hours, this instrument completes most sample assays within several minutes. It features auto‑termination once drying stabilises, no extra consumables required. Test outcomes show high correlation against national‑standard oven reference results. Built‑in RS232 communication port supports data export to PC or external printer. Suitable for QC labs across food, pharmaceutical, chemical, tobacco, textile, agricultural and plastic industries.

Core Product Competitive Advantages

1. Uniform circular halogen radiant heating system Ring‑shaped halogen lamp delivers even heat distribution across sample pan, avoiding local over‑heating or incomplete drying. Adjustable maximum heating temperature reaches 205 °C, accommodating diverse material thermal‑stability requirements.
2. High‑resolution weighing detection module Weighing readability up to 0.001 g, moisture readability 0.01 %. Stable anti‑drift algorithm minimises measurement deviations triggered by ambient temperature shift and indoor airflow interference, securing repeatable test‑results for batch‑sample inspection.
3. Multi‑data LED dual‑display panel Dual‑group red LED digital screens simultaneously present 7 sets of key metrics: moisture value, initial sample mass, final residual weight, test runtime, drying temperature and judgement threshold. Operators can observe full‑run test progress without frequent menu‑switching.
4. RS232 standard data‑communication interface Standard RS232 serial port works with computers and external thermal printers. Users store raw test datasets, generate lab reports and print out hard‑copy records for quality‑archive requirements. Baud‑rate is configurable at 9600 bit/s.
5. Compact lightweight desktop construction Small footprint fits standard laboratory workbenches. Simple keypad operation requires minimal operator training. The device runs reliably under broad ambient‑humidity conditions (≤80 %RH), adapting to ordinary factory‑lab surroundings.

Complete Technical Parameter Table

Standard Complete Test Operating Workflow

1. Pre‑Test Preparation Place tester on stable, vibration‑free lab bench. Connect power supply and finish equipment warm‑up. Execute weighing zero‑calibration. Prepare test samples and sample pans. Set target drying temperature according to thermal‑resistance property of the material under analysis.
2. Sample Loading Put empty sample pan onto weighing platform and perform tare zeroing. Spread prepared sample evenly across pan surface. Close the heating‑hood assembly.
3. Start Drying & Moisture Measurement Trigger test start command. Halogen ring lamp begins heating. Instrument tracks real‑time sample‑weight loss and refreshes moisture‑percentage data on LED display continuously.
4. Auto‑Stop & Result Recording When weight‑variation drops below preset threshold, measurement terminates automatically, final moisture value gets locked on screen. Record readings manually or transmit data via RS232 port to PC / printer for document filing.
5. Post‑Test Maintenance Wait for heating hood and sample pan to cool fully. Discard dried sample residues and clean sample pan. Power‑off instrument if no further testing. Perform regular balance calibration to sustain measuring‑precision.

Wide Industrial Application Scenarios

Food, Grain & Tobacco Enterprises

Rapid moisture screening for grain crops, food ingredients, tobacco raw‑materials in incoming‑inspection and production‑process monitoring.

Pharmaceutical & Fine‑Chemical Factories

Moisture‑content determination for drug raw‑powder, chemical granular and powder intermediates.

Plastic & Rubber Processing Plants

Water‑content inspection for plastic pellets and rubber compound, helping prevent bubbling and surface defects in moulding production.

Agriculture, Forestry & Aquaculture Laboratories

Quick moisture evaluation for seeds, agricultural by‑products and feed‑stuff raw‑materials.

Paper‑Making & Textile Manufacturers

Moisture testing for paper pulp, textile fibre and various fibrous raw‑materials.

Third‑Party Accredited‑Testing‑Organizations

Carry‑out fast loss‑on‑drying moisture analysis and generate formal test‑records for product‑quality audits.

Standard Factory‑Full‑Delivery Kit

1. KR‑1711 halogen moisture tester main desktop unit
2. Set of reusable sample pans
3. Circular halogen heating‑lamp assembly
4. RS232 data‑transmission cable
5. Power‑supply connecting‑cable
6. Multilingual printed‑operation‑manual
7. Factory‑issued performance‑inspection‑certificate

Optional spare‑parts & custom‑options: replacement halogen lamp, external thermal printer, PC data‑processing software kit, special‑voltage power‑supply‑adaptation.

Global Distributor & After‑Sales‑Support

We deliver remote‑one‑on‑one operational guidance covering temperature setup, balance zero‑calibration, sample‑preparation best‑practice and routine preventive‑maintenance. Spare‑parts stock includes halogen bulbs, sample‑pan accessories and communication‑components. Bulk‑order customers can apply for custom‑power‑supply‑voltage variants for overseas‑market deployment. Regional‑exclusive‑agent privileges contain priority‑production‑scheduling, OEM private‑branding‑services and complete‑set high‑definition product‑marketing‑image‑resources.

Product‑Banner‑Marketing‑Slogan

KR‑1711 Halogen Moisture Tester | Loss‑On‑Drying Benchtop Moisture‑Analyser For Food‑Pharma‑Plastic‑Tobacco‑Agriculture‑Lab‑QC‑Testing

Core‑Feature‑Labels‑For‑Product‑Images

Ring‑Halogen‑Heating, 0.01%‑Moisture‑Readability, 0‑100%‑Measuring‑Range, 0‑90g‑Weighing‑Capacity, Room‑Temp‑205℃‑Adjustable‑Drying‑Temp, Thermogravimetric‑Loss‑On‑Drying‑Principle, Dual‑Red‑LED‑Multi‑Parameter‑Display, RS232‑Data‑Communication‑Port, Auto‑Test‑Termination, Compact‑Benchtop‑Layout, Food‑Pharma‑Tobacco‑Plastic‑Feed‑Moisture‑QC‑Measurement

Safety‑Operation‑Reminder

Avoid direct contact with hot heating‑hood and sample pan after measurement to prevent high‑temperature burns. Allow sufficient warm‑up time before formal testing. Prevent powder‑sample dust from falling into internal weighing‑chamber. Execute periodic balance calibration to guarantee reliable test‑readings. Ensure reliable equipment grounding before power‑on.