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全过程数据记录系统(Through process data logging system)
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If you are heat treating products in your manufacturing process, you need to know that they have been exposed to the right temperature for the right amount of time in order to ensure consistent product quality. By passing a Grant OQ610 oven logger - protected by a thermal barrier - through your process, a temperature profile can be produced that will show you exactly what is happening to your products and the process.
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Benefits of through process monitoring include improved quality of your product and increased efficiency, reduced energy costs, quality assurance reports for compliance and traceability and complete quality control for your process.
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Complete system for through process monitoring based on 6-channel Squirrel OQ610
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Futures:
- High accuracy
- Compact and simple to use
- USB connectivity for direct print-out of temperature readings with time and date
- Can be configured to automatically start and stop logging on time or temperature levels
- Can provide automatic cure calculation in through process applications
- Wide choice of temperature probes and thermal barriers
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Applications:
- Food Manufacturing including cakes, bread, confectionery, meat fish, poultry, beverages, dairy products, pizza, pasta, ready made meals as well as chilled and frozen foods
- Surface Coatings; powder coating & stove enamelling
- Furnaces, kilns and any form of oven or conveyor system
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全过程数据记录系统的技术参数
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| 产品名称 |
Through process data logging system |
| Analogue input channels |
6 |
| Input types: |
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| - Temperature, K Thermocouple |
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| - Temperature, T Thermocouple |
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| Temperature measuring range |
-200°C to 1300°C (K type)
-200°C to 400°C (T type) |
| Max number of readings |
8 (per second per channel) |
| Accuracy |
-50 to 500°C, ±0.5°C
-200 to 1300°C, ±1.0°C |
| Resolution |
0.1°C |
| Display |
alphanumeric display 2 x 16 characters;
shows cure pass/fail, battery status,
probes connected, real time readings
and communication to printer or PC |
| Memory size/number of readings stored |
0.25Mb |
| USB communications |
√ |
| Power supply |
2 x AA cells to give 200 hours operation
at default settings |
| Dimensions and weight (l x w x h) |
148 x 95 x 21mm, 450 g |
| Operating environment |
temperature range -30 to 65°C
humidity 95% |
| Set-up/analysis software |
SquirrelView* |
| Temperature probes (K or T thermocouple) |
optional (choose from the Grant range) |
| TB series thermal barrier(食品工业过程监测)或 CI606-Q thermal barrier (用于油漆炉和烘箱) |
optional (choose from the Grant range) |
* SquirrelView software is supplied as standard with every new Squirrel. SquirrelView Plus is available at extra cost.
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Thermal barrier
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Customised thermal barriers |
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Thermal barriers are insulated containers designed to keep heat out so that the Squirrel data logger inside remains at a safe operation temperature for a specified duration. Grant offers a wide range of thermal barriers with different time/temperature specifications.
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- Provides protection to Squirrel data loggers when used in high temperature oven profiling applications (static or conveyor)
- A range of standard and customised models with different performance characteristics
- Made from stainless steel, for years of use
- Barriers available for very high temperature applications - manufactured to order
- Suitable for applications in food, powder coating, stove enamelling, ceramic, kiln and furnace
- Can be constructed using special phase change material for added protection for very high temperature applications.
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Thermal barrier specification |
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The performance of a thermal barrier is measured in terms of the exposure time at a particular temperature for a given maximum internal temperature. The performance is closely related to the barrier's insulation thickness. The table below indicates the allowable exposure time (in minutes) of temperatures for the standard (thermal barrier models assuming a maximum internal temperature of 70°C).
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Thermal Barriers are available in standard sizes or can be customised to suit your specific requirements. For customised barriers we require details of your application, oven aperture size and expected worst case temperature profile.
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Standard Thermal Barriers |
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Thermal barriers are insulated containers designed to keep heat out so that the Squirrel data logger inside remains at a safe operation temperature for a specified duration. Grant offers a wide range of thermal barriers with different time/temperature specifications.
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- Provides protection to Squirrel data loggers when used in high temperature oven profiling applications (static or conveyor)
- A range of standard and customised models with different performance characteristics
- Made from stainless steel, for years of use
- Barriers available for very high temperature applications - manufactured to order
- Suitable for applications in food, powder coating, stove enamelling, ceramic, kiln and furnace
- Can be constructed using special phase change material for added protection for very high temperature applications.
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New Barrier w/Phases Change Heat Sink |
without Heat Sink |
| Temp (°C) |
100 |
150 |
200 |
250 |
300 |
100 |
150 |
200 |
250 |
| Duration (mins) |
340 |
195 |
130 |
100 |
30 |
140 |
80 |
60 |
50 |
| Size |
245 x 245 x 115 (l x w x h) |
| Weight |
6Kg |
4Kg |
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在线产品样本(PDF格式) |
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