
Air Conditioner Training System
A transparent-duct air-conditioning trainer for humidity, airflow, enthalpy and COP analysis.
View Full Details33 products across 8 categories. Filter by category or open any product for its complete specification sheet.
Complete training rigs for refrigeration, air-conditioning and heat-pump cycles. The core StarBrain product line: open-layout trainers, benchtop performance rigs and HMI-controlled systems for refrigeration and air-conditioning courses.

A transparent-duct air-conditioning trainer for humidity, airflow, enthalpy and COP analysis.
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A mobile compressor trainer with fan coils, gauges, temperature wells and acrylic protection.
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A touchscreen-controlled system for refrigeration and reverse-cycle heat-pump experiments.
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A benchtop system with submerged heat exchangers, instrumentation and USB data acquisition.
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An open-layout refrigeration trainer for component observation, circuit construction and performance recording.
View Full DetailsBalances and scales from 0.01 g analytical work to 250 kg platform weighing. Electronic, platform and mechanical balances for laboratory, feed-milling and field weighing exercises.

A heavy-duty platform scale up to 250 kg with a wheeled steel platform, designed for bulk weighing in teaching laboratories, workshops and stores.
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A 1500 g x 0.01 g top-loading electronic balance for laboratory, teaching and quality-control weighing, with tare, unit switching, piece counting and RS232 data output.
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A compact 1200 g x 0.1 g balance for container-and-content weighing in feed, soil and water analysis laboratories.
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A stainless steel analog spring balance for 50 g to 5 kg field and laboratory weighing where no power supply is available.
View Full DetailsHandheld meters for soil, water, temperature and noise measurement. Field and laboratory instruments for soil, water and environmental parameter measurement, including multi-parameter photometric testing.

A water-resistant dial thermometer with a stainless steel probe, switchable °C/°F scales and minimum/maximum memory for lab and field temperature work.
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A Modbus-based digital soil testing system combining a handheld terminal with plug-in sensor units for on-site soil parameter measurement and data logging.
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A four-wavelength photometric tester for ammonia nitrogen, COD and total phosphorus, with built-in calibration curves and GLP data storage.
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A handheld A-weighted sound level meter covering 30 to 130 dBA, used for workshop, campus and environmental noise measurement training.
View Full DetailsMicroscopy, digestion apparatus and cold-chain sample storage. General laboratory equipment supporting analytical, digestion and sample-storage workflows in teaching and QC laboratories.

A six-position crude fiber digestion and filtration apparatus for AOAC-method determination of crude fiber in feed, food and agricultural products.
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A stand-alone digital microscope with a 7-inch adjustable display, 4 MP sensor and up to 270x magnification, supporting HDMI output, video recording and remote control.
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A 180 litre fan-cooled vertical deep freezer using R600a refrigerant for long-term sample, reagent and specimen storage in laboratories.
View Full DetailsFeed processing lines, counting cells, oxygen supply and underwater inspection. Equipment for hatchery and aquaculture teaching: feed grinding, mixing and pelleting, plankton counting, oxygen supply and underwater observation.

A continuous automatic pellet machine producing 0.9-15 mm floating and sinking feed for fish, poultry and livestock at 120-150 kg per hour.
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A three-stage feed line combining a grinder, mixer and pellet mill for small-scale feed production teaching and practical training.
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A filled BOC-approved oxygen cylinder supplied complete with flow meter, regulator and trolley for hatchery, aquaculture and first-aid teaching use.
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Plankton counting cell supplied in a protective foam-lined case, for microscopic enumeration of algae, protozoa and rotifers over a calibrated ruled grid.
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An IP68 permanently submerged camera kit in seawater-grade stainless steel, rated to 80 m depth with white and IR illumination and ONVIF network support.
View Full DetailsSelf-priming, portable lifting pumps and portable air compressors. Water transfer and compressed-air equipment for irrigation, pond and workshop practical training.

A wireless 12 V diaphragm inflator delivering 300-350 PSI from a vehicle supply, for tyre and workshop air work.
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A lightweight stainless steel portable pump lifting up to 93 m with a 3" discharge, sized for field sampling and remote water transfer.
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A 3 kW single-phase self-priming peripheral pump delivering 1200 L/min for farm, pond and campus water transfer.
View Full DetailsElectric iron, kettle, split air conditioner, vacuum cleaner and reverse-osmosis water system for domestic, laboratory and institutional use.

A lightweight 1000 W dry iron with a variable thermostat, neon indicator, 360-degree swivel cord and overheat protection.
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A 1.5 litre stainless-steel electric kettle with a concealed heating element, dry-boil protection and 1500 W operating power.
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A 24,000 BTU/hr cooling-only inverter air conditioner using R-32 refrigerant, with Turbo, ECO, Dry, Fan, Auto, Sleep and comfort-cooling functions.
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A 2100 W canister vacuum cleaner with adjustable suction, a 2.2 litre dust box, seven-layer filtration and a HEPA filter.
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A 100 GPD six-stage reverse-osmosis system with a 15 litre reserve tank, sediment, carbon, RO and mineral treatment stages, and a goose-type stainless-steel faucet.
View Full DetailsMeters and compact workshop tools for electrical measurement, energy monitoring, electronics servicing and practical laboratory work.

A compact 12 V handheld PCB drill with a 3.0 mm maximum drilling diameter, 12000/rpm no-load speed and 15 included accessories.
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A static single-phase two-wire energy meter with forward and reverse active-energy measurement, real-time clock, power-off LCD display and tamper detection.
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A drop-shock-proof analog multimeter with zero-center DC measurement, gold-plated test leads, a taut-band movement and multiple voltage, current, resistance, capacitance and decibel ranges.
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A digital DC ammeter with a large LCD, four measurement ranges up to 5 A, automatic zero adjustment, fused overload protection and a 9 V battery supply.
View Full DetailsThe complete catalogue - every category and every specification sheet - is also available as one continuous page, suitable for printing to PDF or sharing with end users.
Product images and specification data are reproduced from the original StarBrain specification documents. Final appearance and component arrangement are subject to confirmed specifications.