High temperature test chamber (floor type - LBV)

NegotiableUpdate on 01/09

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The high temperature test chamber (floor type - LBV) has been tested at room temperature+45 ℃~250 ℃/room temperature+113 ℉~482 ℉ for all models and meets DIN 12880 and IEC 60068-3-5 standards. Model: LBV-012/025/040/070/100

Product Details

Performance Characteristics

It can have special purposes, such as heat treatment and drying treatment.
Microfabrication PID controller/automatic calibration function/automatic adjustment function.
The door is securely sealed.
-Heat resistant silicone can provide a strong sealing effect, preventing heat loss inside the cavity (applicable to LBV series)(Applicable to LBV series)
-Non conductive and heat-resistant ceramics can provide a strong sealing effect, preventing heat loss inside the cavity(Applicable to LTV series)
-A 2-node latch can also improve sealing performance.
A good insulation system can have better energy utilization efficiency.
-Even if the system operates at a high maximum temperature, the surface temperature of the equipment will not exceed 51 ℃(Compliant with DIN EN 563 standard)
The door has a reliable design.
-When the door is opened 90 degrees, it can carry a weight of 50kg at a distance of 30cm from the door latch.

Safety features

After power outage and restoration, the operator can choose to operate automatically or manually.
Over temperature protection.
Current overload protection and leakage protectionGround leakage circuit breaker
Independent safety fuse.
-Important parts such as controllers and heaters have short-circuit protection. Especially each heater has an independent fuse, which can prevent all short circuits.
Reverse phase protection.
-The electrical connection error indicator can help users quickly repair connection problems.
Motor current overload protection.
-When the motor current is overloaded, the system will automatically cut off the power supply.
Door opening alarm function.
-When the door is open, the system will automatically turn off the heater and fan.
Wire damage alarm function.
-When the surface of the wire is damaged, it will automatically shut down.
Built in door lock and standard key.

Easy to operate

The inner cavity is made of corrosion-resistant stainless steel.
Efficient utilization of space and convenient placement of samples through internal cavity design.
-Comes with two steel wire frames as standard, capable of carrying heavy samples.
-Optional perforated shelf for carrying overweight (40kg)(Optional)
A simple and easy-to-use LCD controller.
-The control signal of the device can be promptly fed back through the color LCD touch screen. -The control signal of the device can be promptly fed back through the color LCD touch screen.
-The set temperature value and the current temperature value can be displayed on the screen simultaneously.
-Support programming functionality.
-Displaying the operation process in graphical mode makes the data easier to understand.
-The automatic mode can be turned on or off, and can be programmed to run automatically.
-The monitor can display abnormal temperature changes or power failures.
-The interface supports three languages(English/Chinese/Korean)
-6-channel digital recorder can record temperature and other parameters(Optional)
Computer communication interface.
-RS-485 communication interface(Optional)Up to 32 units can be connected. Multiple units can be monitored and operated simultaneously.
-With this software, programming will become even simpler.
-Can check the running status in real-time. The data is displayed in graphics, making it easier to understand.
-It has storage and programming functions.
-Data can be saved in EXCEL format or document format.
-It can store program information, set value backups, reset, and temperature values.
-Standard RS-232 communication interface.

description	LBV
number of programming groups	100
Number of repetitions per group	999
Number of repetitions per paragraph	255
Maximum number of segments per group	100
Maximum number of segments used*	6000
Each programming period	0~99 hours and 59 minutes

*Although each group has 100 programming segments, a maximum of 6000 segments can be used instead of 10000 segments. Otherwise, the programming mode needs to be reset

model		LBV-012	LBV-025	LBV-040	LBV-070	LBV-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 controller(3.5 "color display screen)
temperature range( ℃ / ℉)	When the ventilation opening is closed	Room temperature+45~250/Room temperature+81~482
temperature range( ℃ / ℉)	When the ventilation opening is closed	Max 80/Max 176	Max 80/Max 176	Up to 120/up to 248	Max 80/Max 176	Up to 140/up to 284
Temperature variation¹⁾ At 100 ℃( ±℃ / ℉)		0.3 / 0.54	0.3 / 0.54	0.3 / 0.54	0.3 / 0.54	0.3 / 0.54
Temperature fluctuations²⁾ ( ±℃ / ℉)	At 100 ℃	0.4 / 0.72	0.4 / 0.72	1.3 / 2.34	0.5 / 0.90	0.5 / 0.90
	At 150 ℃	0.7 / 1.26	0.7 / 1.26	2.3 / 4.14	0.7 / 1.26	0.8 / 1.44
	At 200 ℃	1.1 / 1.98	1.1 / 1.98	3.2 / 5.76	1.1 / 1.98	1.2 / 2.16
	At 250 ℃	1.7 / 3.06	1.7 / 3.06	4.1 / 7.38	1.5 / 2.70	1.7 / 3.06
Heating time²⁾ (min.) From room temperature to 250 ℃		51	51	51	55	60
Temperature recovery time²⁾ After the door is opened(min.)	At 100 ℃	10.5	10.5	8	6.5	8
	At 150 ℃	8	8	9	8	9.5
	at 200℃	4.5	4.5	8.5	7	8.5
	at 250℃	5	5	9.5	5.5	9.5
Ventilation rate(Approximately, x/h)		213	266	173	233	193
Air circulation(Approximately, x/h)		374	590	294	348	220
Gas discharge flow rate(Approximately, L/min)		380	1240	1400	1910	1560
Air flow rate(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
Number of steel wire frames(Standard/Maximum)		2 / 12	2 / 17	2 / 22	2 / 29	2 / 32
Rack spacing(mm / inch)		30 / 1.2
Maximum load-bearing capacity of each shelf(kg / lbs)		15 / 33.1	20 / 44.1	30 / 66.1	40 / 88.2	45 / 99.2
All maximum load-bearing capacity(kg / lbs)		50 / 110.2	70 / 154.3	90 / 198.4	120 / 264.6	150 / 330.7
size (W×D×H)	internal dimensions (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
	external dimensions (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
communication interface		Standard RS-232 interface(Optional RS-485 interface)
Power requirements(230V, 60Hz)		1ph / 14A	1ph / 21.3A
Item Number		AAHK1011K	AAHK1021K	-	-	-
Power requirements(230V, 50Hz)		1ph / 14A	1ph / 21.3A
Item Number		AAHK1012K	AAHK1022K	-	-	-
Power requirements(380V, 50Hz)				3ph / 9.4A	3ph / 12A	3ph / 14.2A
Item Number		-	-	AAHK1038K	AAHK1048K	AAHK1058K

1) Meets the requirements of IEC 60068-3-5.
2) Compliant with DIN 12880 requirements.

The above parameter values were measured at 230V/60Hz and 380V/50Hz.
Compliant with DIN 12880 requirements.