• The temperature inside the furnace is continuously adjustable, the temperature of the controlled point is constant, the heat transfer efficiency is high, and the instrument is easy to operate.
• The Teflon coating can effectively prevent the corrosion of the instrument by the acid and acid gas generated during the digestion process.
• Deflector tank design prevents acid from splashing into the circuit during the experiment
• Over-voltage, over-current, overheating and other multiple protections for the whole machine
• Embedded software temperature control technology, precise, stable and uniform temperature control, small average temperature difference in the furnace, good consistency of sample digestion
• Intelligent monitoring of the working status of each heating unit, real-time control of instrument operation
• Eco-friendly fiber and air duct insulation for better insulation
• Teflon and borosilicate glass test tubes are available
• Surrounding three-dimensional heating, so that all parts of the sample are evenly heated, to prevent the maximum extent of heat dissipation
• Real-time human-machine dialogue, experiment time to cut off the output

Efficient & Automatic

• Integrates automatic liquid addition, heating, stirring, precipitation and vacuum filtration.
• Automatically controls the opening and closing of the reaction bag during enzymatic digestion, helping prevent reagent evaporation at high temperature.
• Uses a straight-through flexible reaction bag so the sample is automatically transferred to the filtration section after precipitation without manual sample transfer.

Accurate & Reliable

• Built-in automatic pipeline cleaning helps prevent blockage caused by deteriorated enzyme solution and improves liquid-addition accuracy.
• Real-time temperature control and monitoring for each channel, with temperature control accuracy within ±1°C.
• Non-contact stirring promotes efficient mixing of the sample and enzyme solution while avoiding direct contact between the stirrer and sample.
• Uses filter membranes instead of traditional crucibles. The membrane can be directly digested and ashed with the sample, reducing errors caused by sample-transfer residue.

Easy to Use

• Ergonomic lifting-arm operating platform allows the control screen position to be adjusted.
• Built-in method library allows preset methods to be recalled with one touch for automatic testing.
• Six channels can be independently controlled and selected according to the number of samples.
• Vacuum filtration requires no back-blowing or external gas source.

Safety & Compliance

• Complies with relevant FDA 21 CFR Part 11 requirements, with three-level username and password login and traceable instrument operations.

Related Standards:

• • GB 5009.88 — National Food Safety Standard: Determination of Dietary Fiber in Foods
  • GB/T 22224-2008 — Determination of Dietary Fiber in Foods by Enzymatic-Gravimetric Method and Enzymatic-Gravimetric–Liquid Chromatography Method
  • AOAC 985.29 — Total Dietary Fiber in Foods
  • AOAC 991.43 — Total, Soluble, and Insoluble Dietary Fiber in Foods

Specifications:

• 7-inch touch screen with built-in Android operating system. Fully automatic operation completes liquid addition, digestion, stirring, washing and waste discharge with one touch, requiring no manual intervention throughout the process.
• Method-library management with built-in CF, NDF and ADF programs. More than 1,000 test programs can be configured, and users can edit programs according to sample type and test item.
• Filter-bag technology effectively reduces sample caking and crucible blockage during testing, improving experimental efficiency.
• More than 24 samples can be loaded per batch, improving sample throughput.
• Built-in preheating function preheats water during the test in accordance with fiber determination methods requiring hot-water washing, supporting measurement accuracy.
• Integrated metal digestion vessel with specially treated surface provides resistance to high temperature, high pressure and chemical corrosion.
• User permission management allows accounts and operating permissions to be configured for safer laboratory operation.
• Low-liquid alarm automatically warns and stops the instrument when solvent is insufficient.
• Dual temperature and pressure monitoring. Heating stops automatically under over-temperature conditions; if pressure exceeds the mechanical safety-valve limit, the valve opens automatically to release pressure.
• Safety door with electromagnetic lock automatically locks the digestion-vessel cover during operation to prevent accidental operation.
• The instrument operates as a closed system and can complete the test without cooling water.

Specifications:

• 20 positions, enhance working efficiency rapidly.
• Corrosion-resistant design.
• It adopt advanced insulation technology, eco-friendly, reduce energy intensity maximum limitedly.
• Multi-protection, Over-current protection, high temperature warning, overload protection.
• LCD display.
• It’s used with microwave reaction system, pretreat for microwave digestion or removing acid after digestion.
• Linear and curve temperature rise mode, up to 5 stages temperature setting.
• Curve temperature rise and linear temperature rise two temperature control modes.

• Can digest 20 samples at the same time
• Using infrared radiation graphite conduction heating method, the heating speed is fast, and the temperature difference between the holes is small
• Adopt PID temperature control technology, high temperature control accuracy, fast heating speed, only 25 minutes from room temperature to 400℃
• 2 heating methods: curve heating and linear heating, 500 groups of digestion programs can be edited and stored, and each group can be set up to 25 segments
• Temperature and time gradient to meet different experimental needs of users
• The surface of the instrument is coated with Teflon, and the whole machine is treated with anti-corrosion treatment to avoid the corrosion of the machine by acidic liquids during the experiment
• Using 5.6 inch large screen true color LCD display system, intuitive and convenient operation
• The whole machine has multiple protections such as over-voltage, over-current, over-heating, etc., and over-temperature alarm function
• Adopt advanced ceramic and air duct heat insulation technology to make the experiment operation safer
• Standard simple cooling rack, digestion tube can be cooled quickly, improve work efficiency
• Optional waste gas neutralization system, through condensation, neutralization and drying to eliminate the acid gas generated during the experiment

• Fully automatic operation, using Android system for controlling the lifting device and exhaust gas neutralization.
• Options for 8 or 20 sample positions.
• Aluminum deep-hole heating module for improved heating efficiency.
• Real-time temperature monitoring and data storage.
• Pre-installed and customizable digestion methods.
• Energy-efficient design with ceramic and air duct heat insulation.

Specifications:

• Integral metal heating, wide scope and high precision of temperature control.
• Electric circuit is isolated from the extraction space, ensuring device security.
• Timer and timing functions are available.
• Over-temperature alarming and timer reminding functions are available.
• Exclusive air insulation technique leaves the case in room temperature, has thermal insulation and temperature maintenance two functions.
• 4.3″ LCD screen and microcomputer control system are adopted.

Specifications:

• Automatic extraction: One touch to start extraction, lifting, pre-heating, extraction, dilution, solvent recovery automatically.
• In-built 5 unique methods of extraction, handy operation: Include Soxhlet Extraction, Soxhlet Hot Extraction, Continue Flow Extraction, Hot Extraction, CH Standard methods.
• Apply to all organic solvents: Customized by glass and PTFE, which can block all impurities and possess high rate of accuracy, apply to all organic solvents, satisfying the requirements of users.
• ECO- friendly and conservation: Full temperature and flow control for reduce consumption of condensed water.

Specifications:

• Automatic distillation, titration, calculation, printing, drain and cleaning function, safety and time-saving.
• Visible titration cup design gives the operator real-time control of the whole test process.
• Steam flow is controllable, satisfying different test requirements.
• Regent tank enjoys fluid absence warning function, ensuring smooth test going.
• High-precision charging pump and titration system ensure test results accuracy.
• Large LCD touch screen gives visual operation, and enabling user to have a good command of it.
• USB or RS485 interface is optional for PC connection.
• Distilled liquid temperature is detected real-time. Emergency stop against temp anomaly.
• Double distillation model meets different experiments, to retard the speed of acid-base reaction.
• Digestion tube fast drain function is used to avoid operator touch distilled hot reagents, protecting operators.
• The printer is built in.

Specifications:

• Automation, fully automatic distillation, titration, fault self-test, calculation, printing, waste disposal.
• Can be paired with K1124 24-position autosampler.
• Compliance with FDA 21CFR Part 11 and GMP.
• High accuracy, burette accuracy can be adjust from 0.2 to 1μL/Step.