Application of TT-OHCF100 Organic Halogen Combustion Furnace
It is specifically designed for the rapid and accurate detection of various types of organic halogens in a wide range of samples, including drinking water, surface water, groundwater, sewage, effluent, wastewater, tap water, brine, treated water, pulp discharge, soil, sediment, sludge, and waste oil.
Test Standard of TT-OHCF100 Organic Halogen Combustion Furnace
H/JT 83-2001, ISO 9562:1989-09-01; GB/T 15959-1995, GB 8978-1996, GB3544-2008
Features of TT-OHCF100 Organic Halogen Combustion Furnace
- Integrated design with a compact structure, small footprint, and user-friendly operation
- Rapid start-up time of less than 10 minutes, among the fastest in its class
- Fast and accurate analysis of both solid and liquid samples
- High-efficiency operation with direct sample injection onto the sample boat
- Low-voltage, high-temperature combustion furnace (220V, 1500W) to ensure long service life
- Designed for continuous 24-hour operation
- Simple and efficient structure with an openable design for easy observation of samples during analysis
Analysis Principles of TT-OHCF100 Organic Halogen Combustion Furnace
The column adsorption method is used to absorb organic halogens in water using activated carbon. After high-temperature combustion, the adsorbed substances enter a bubble absorption tube, and the data are read on an ion chromatograph or micro coulometric analyzer.
Technical Specifications of TT-OHCF100 Organic Halogen Combustion Furnace
| Model | TT-OHCF100 |
| Temperature range | 100 ~ 1150℃ |
| Fluctuation | ±1℃ |
| Display accuracy | 1℃ |
| Furnace chamber dimensions | φ40×300MM |
| External dimensions | 345*360*660MM Net weight: 26kg |
| Heating area | 200mm |
| Compatible Furnace Tubes | AOX Combustion Tubes |
| 8 Heating rate | ≤50℃/min; (can be adjusted to any rate below 50℃/min) |
| Total power | 1.5KW |
| Power supply | 220V, 50Hz |
| Detection principle | High-temperature combustion method/ion chromatography (or micro coulometric method) |
| Combustion temperature | up to 1150°C |
| Sample pretreatment method | column adsorption method, nitrogen pressurization |
| Injection volume | 5-1000 mg |
| Detection range | 0.8 μg/L ~ 1000 μg/L |
| Average analysis time | 3-10 min (excluding sample pretreatment) |
| Gas | 99.6% oxygen (99.999% pure oxygen is optimal) |
| Improved sample boat, capable of direct sample injection | |
Temperature Control System of TT-OHCF100 Organic Halogen Combustion Furnace
| Temperature Measurement | K-scale nickel-chromium/nickel-silicon thermocouple |
| Control System | LTDE fully automatic programmable instrument, PID control, display accuracy 1℃ |
| Complete electrical system | Uses brand-name contactors, cooling fans, and solid-state relays |
| Time-based control | The heating time and constant temperature time can be set; the machine will automatically stop when the constant temperature time is reached |
| Over-temperature protection | Built-in two-stage over-temperature protection device, providing double protection. |
| Operating mode | Full-range adjustable constant temperature, constant operation; program operation. |
Furnace Structure and Materials of TT-OHCF100 Organic Halogen Combustion Furnace
| Furnace shell material | The outer casing is made of high-quality cold-rolled steel plate, treated with phosphate coating and then powder-coated at high temperature; the color is computer gray. |
| Furnace liner material | It is made of two semi-circular composites of high-radiation, low-heat-storage, ultra-lightweight fiber molded together, with embedded high-temperature heating wires, resistant to rapid heating and cooling, and energy-efficient; |
| Insulation method | Air heat dissipation |
| Temperature measuring port | The thermocouple enters from the furnace opening; |
| Terminals | The terminals for the heating element are located on one side of the furnace opening |
| Controller | Integrated design, built-in control system, with compensating wires connecting to the furnace body. |
| Heating element | High-temperature resistance wire |
| Total weight | Approximately 25KG |
| Standard Packaging | Wooden Crate |
Standard Configuration of TT-OHCF100 Organic Halogen Combustion Furnace
| Items | Qty |
| AOX Combustion Furnace (Used in HJ83-2001 ion chromatography) | 1 |
| Combustion tube | 1 |
| Sample boat | 2 |
| Quartz putter | 1 |
| rubber end cap | 2 |
| Nitrogen pressurization tube | 1 |
| Adsorption column | 1 |
| Nitrogen pressurization pipe fixing device | 1 |
| 15mm outer diameter silicone tube | 1.27 |
| Special gas washing bottle | 5 |
| Special absorption bottle | 2 |
| Special absorption tube | 2 |
| Specialized absorption bottle holder | 2 |
| Specialized absorption tube holder | 1 |
| gauze | 1 |
| Adhesive tape | 1 |
| Tie wire | 20 |
| Warranty Card | 1 |
| Instructional Manual | 1 |
| Operational Video | 1 |
