Categories Catalog Temperature Chambers Heating Test Chambers (Floor) LBV & LTV Lab Companion™ LTV-012 Test Chamber 125L (Amb +45 to 350c), 230v
Lab Companion™ LTV-012 Test Chamber 125L (Amb +45 to 350c), 230v
Product no.: AAHK2011K"Our 42nd Year of Competitive Pricing"
LTV-012 Heating Test Chamber 125L, Temp range: (Amb +45 to 350c), Floor model, Horizontal flow, 230v
Suitable for a specific use such as heat treatment and drying process.
| Model (LTV) Heating Only | LTV-012 | LTV-025 | LTV-040 | LTV-070 | LTV-100 | |
|---|---|---|---|---|---|---|
|
Chamber volume (L / cu ft) |
125 / 4.4 |
253 / 8.9 |
420 / 14.8 |
720 / 25.4 |
1000 / 35.3 |
|
|
Controller |
Programmable, Touch screen-type controller (3.5” color monitor) |
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|
Temperature range (℃ / ℉) |
intake/damper 100% close |
Amb.+45 to 350 / Amb. +81 to 662 |
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|
intake/damper 100% open |
Max. 115 / Max. 239 |
Max. 115 / Max. 239 |
Max. 180 / Max. 356 |
Max. 150 / Max. 302 |
Max. 210 / Max. 410 |
|
|
Temperature fluctuation 1) 2) |
0.4 / 0.72 |
0.4 / 0.72 |
0.3 / 0.54 |
0.5 / 0.90 |
0.4 / 0.72 |
|
|
Temperature variation 2) (±℃ / ℉) |
at 100℃ |
0.5 / 0.90 |
0.5 / 0.90 |
0.6 / 1.08 |
0.7 / 1.26 |
0.4 / 0.72 |
|
|
at 150℃ |
0.7 / 1.26 |
0.7 / 1.26 |
1.0 / 1.80 |
1.1 / 1.98 |
0.6 / 1.08 |
|
at 200℃ |
1.1 / 1.98 |
1.1 / 1.98 |
1.7 / 3.06 |
1.9 / 3.42 |
1.1 / 1.98 |
|
|
at 250℃ |
1.6 / 2.88 |
1.6 / 2.88 |
2.5 / 4.5 |
2.7 / 4.86 |
1.6 / 2.88 |
|
|
at 300℃ |
2.4 / 4.32 |
2.4 / 4.32 |
3.4 / 6.12 |
3.4 / 6.12 |
2.4 / 4.32 |
|
|
at 350℃ |
3.4 / 6.12 |
3.4 / 6.12 |
3.4 / 6.12 |
4.1 / 7.38 |
3.2 / 5.76 |
|
|
Heating time 2) (min.) |
41 |
41 |
43 |
40 |
45 |
|
|
Recovery time 2) |
at 100℃ |
8.5 |
8.5 |
6 |
6 |
7.5 |
|
at 150℃ |
8.5 |
8.5 |
9 |
7.5 |
9.5 |
|
|
at 200℃ |
3.5 |
3.5 |
8.5 |
8.5 |
8.5 |
|
|
at 250℃ |
5 |
5 |
11.5 |
8.5 |
9.5 |
|
|
at 300℃ |
7.5 |
7.5 |
12.5 |
8.5 |
9 |
|
|
at 350℃ |
8.5 |
8.5 |
12.5 |
10 |
10 |
|
|
Air change rate (approx, x/h) |
213 |
266 |
173 |
233 |
193 |
|
|
Air circulation (approx, x/h) |
374 |
590 |
294 |
348 |
220 |
|
|
Exhaust air volume flow (approx, L/min) |
380 |
1240 |
1400 |
1910 |
1560 |
|
|
Air flow velocity (m/s) |
0.2 to 0.6 |
0.2 to 0.6 |
0.2 to 0.6 |
0.2 to 0.6 |
0.2 to 0.6 |
|
|
No. of wire shelves (standard / max.) |
2 / 12 |
2 / 17 |
2 / 22 |
2 / 29 |
2 / 32 |
|
|
Distance of between shelves (mm / inch) |
30 / 1.2 |
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|
Max. load per shelf (kg / lbs) |
15 / 33.1 |
20 / 44.1 |
30 / 66.1 |
40 / 88.2 |
45 / 99.2 |
|
|
Permitted total load (kg / lbs) |
50 / 110.2 |
70 / 154.3 |
90 / 198.4 |
120 / 264.6 |
150 / 330.7 |
|
|
Dimension |
Interior (mm / inch) |
500×500×500/ 19.7×19.7×19.7 |
600×650×650/ 23.6×25.6×25.6 |
750×700×800/ 29.5×27.6×31.5 |
900×800×1000/ 35.4×31.5×39.4 |
1000×910×1100/ 39.4×35.8×43.3 |
|
Exterior (mm / inch) |
1100×745×1362/ 43.3×29.3×53.6 |
1200×995×1559/ 47.2×39.2×61.4 |
1350×1045×1712/ 53.1×41.1×67.4 |
1500×1145×1912/ 59×45.1×75.3 |
1600×1255×2012/ 62.9×49.4×79.2 |
|
|
Net weight (kg / lbs) |
170 / 374.8 |
260 / 573.2 |
320 / 705.5 |
390 / 859.8 |
440 / 970 |
|
|
Interface port |
Basically RS-232C [RS-485(maximum 32 units control)-optional] |
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| Electrical requirements (230V, 50-60Hz) | 1ph / 27.6A | |||||
| Cat. No. | AAHK2012K | - | - | - | - | |
| Electrical requirements (380V, 50-60Hz) | 3ph / 13.9A | 3ph / 18.5A | 3ph / 23.4A | 3ph / 27.9A | ||
| Cat. No. | - | AAHK2028K | AAHK2038K | AAHK2048K | AAHK2058K | |
| Warranty (Years) | 2 | 2 | 2 | 2 | 2 | |
1) According to IEC 60068-3-5. 2) According to DIN 12880. ※ Above specification value is recorded by 230V/60Hz, 380V/50Hz. ※ Above specifications can be changed without prior notice.
H-Flow
Performance
- Suitable for a specific use such as heat treatment and drying process.
- Microprocessor PID control / Temperature calibration / Automatic tuning.
- Air-tight door closure with double-sealed packing.
- Heat-resistant silicone double packing completely blocks high heat leakage from the inner chamber (for LBV).
- Non-conducting ceramic and heat-resistant silicone packing completely blocks high heat leakage from the inner chamber (for LTV).
- Two-point door latch also enhances tightness to door closure. - Energy efficiency is achieved thanks to the optimization of the insulation system.
- If the unit is operating at max. temperature the surface of the unit does not allow high temperatures of over 51℃ (DIN EN 563). - Reliable design and production of the door are guaranteed.
- Evaluates the results after opening the door by 90 degrees and applying a 50kg load to the point of 30cm from the hinges.
Convenience
- Corrosion resistance stainless steel inner chamber.
- Space efficient and easy loading chamber design.
- Included two wire shelves for loading large amounts of samples.
- Heavy load perforated shelving, rated for 40kg also available (option). - User-friendly LCD controller.
- Colorful interactive touch-type LCD controller.
- Set point temperature and present temperature are clearly shown together on display.
- Sufficient programmable control support.
- Operating progress can be shown in graph mode for better data understanding.
- Automatic start/stop can be programmed for unattended operations.
- Display indicates abnormal temperature changes or power failures.
- Selective bilingual language support.
(Korean / English or English / Chinese, selectable only when placing an order).
- Temperature and other operating parameters can be recorded using a six-channel digital recorder (option) - Computer interface.
- RS-485 communication port enables connection up to a maximum of 32 units. Simultaneous monitoring and operating of multiple units is an available feature (option).
- Program patterns are simple to set with the use of our software.
- Easy to check the status of real-time operations. Graph data supports easy understanding.
- Storage and documentation of programs.
- Data with saving capabilities in excel and text format.
- Storage of program information, backup of value settings, recovery, and temperature values.
- RS-232 communication port as a standard offer.
Safety
- User selectable operation mode after power interruption
- Automatic run or Manual run. - Over-temperature protection.
- Over-current and current leakage protection (ELCB, earth leakage circuit breaker).
- Independent safety fuse.
- Important parts such as the controller and heaters are highly secured from short circuits. Each heater has an individual fuse to completely break a short circuit. - Reversed-phase protection.
- Electrical connection error indicator helps the user to rapidly fix the connection. - Over-current protection of the motor.
- Automatic shut-off in situations where there is an over-current to the motor. - Open door warning.
- Heater and fan stop when the door is in the open state. - Electric wiring panel access warning.
- Automatic stop if the cover of the electric wiring panel is opened. - Built-in door lock with a key.
| Description | No |
|---|---|
| Programmable pattern capacity | 100 |
| Pattern repeat time | 999 |
| Part repeat time | 255 |
| Max. segments per a pattern | 100 |
| Available max. segments* | 2000 |
| Programmable process time per a segment | 0 to 99 hr. 59 min. |
* Even though the max. segments per pattern are 100, the total available segments are up to 6000, not 10000, therefore the arrangement of the number of segments and patterns will need to be done properly.
| Product Name | Heating Test Chambers (Floor Models) | ||
|---|---|---|---|
| Model | LBV | LTV | |
| Airflow | Horizontal airflow | Horizontal airflow | |
| Chamber volume (L) | 125, 253, 420, 720, 1000 | 125, 253, 420, 720, 1000 | |
| Temp. control | Operating temp. range (℃/℉) | Amb. +45 to 250/ Amb. +81 to 482 | Amb. +45 to 350/ Amb. +81 to 662 |
| Fluctuation at 100℃ (±℃/℉) | 0.3 / 0.54 | 0.4, 0.3, 0.5/ 0.72, 0.54, 0.90 | |
| Variation at 100℃ (±℃/℉) | 0.4, 1.3, 0.5/ 0.72, 2.34, 0.9 | 0.5, 0.6, 0.7, 0.4/ 0.9, 1.08, 1.26, 0.72 | |
| Control | Timer | Wait on/off | Wait on/off |
| Auto-tuning | X | X | |
| Program function | X | X | |
| Computer interface | RS-232 port, RS-485 port (optional) | RS-232 port, RS-485 port (optional) | |
| Safety | Over temp. limit | X | X |
| Door open alarm | X | X | |
| Over-current limit | X | X | |
| Auto-run (power failure) | X | X | |
| Cat. No. | Description | LTV |
| AAA8T505 | Recorder (digital, 6 channel) | X |
| AAA8T540 | Interface converter (RS-485 →232) includes a cable (5m / 16.4ft) | X |
| AAAK1521 | Cable port (Φ80) | X |
| AAAK1522 | Cable port (Φ50) | X |
| AAAK1511 | Viewing window for LBV-012/LBV-025 | X |
| AAAK1512 | Viewing window for LBV-040 | X |
| AAAK1513 | Viewing window for LBV-070/LBV-100 | X |
| AAA80550 | Warning Signal Lamp | X |
| AAAK1531 | Fan speed adjuster | X |
| AAA80691 | Gas purge system | X |
| AAAK1532 | Hour meter | X |
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