HuiTai NBCA-FB-80A and Factory NBC-80L-40 compare

Home> Humidity tTest Chamber> HuiTai> Compare

Hide the sameHighlight differences

Model selection comparator If you have any questions, please click below Service	HuiTai NBCA-FB-80A Humidity Test Chamber In coming China Detail	Factory NBC-80L-40 Programmable Constant Temperature & Humidity Test Chamber 16000.0 RMB China Detail

Model comparison

Min-TEMP	-40℃	-40℃
Max-TEMP	＞100℃	＞100℃
Min-RH	≤20%RH	≤20%RH
Max-humidity	98% RH	98% RH
Volume	≤100L	≤100L
TEMP fluctuation	±0.5℃	±0.5℃ ±1℃
Humidity deviation	±2%	±1% ±1.5% ±2%

Parameter comparison

Interior Volume	80L	80L
Temperature range	-40～+150℃	-40~150℃
temperature resolution	0.01℃
Temperature fluctuation	±0.5℃
Temperature Uniformity	≤2℃	±1.5-2℃
Humidity control range	20～98%RH	20~98%R.H
Humidity Deviation	±1.5℃±2% RH	±1~2%
Input power
Operating Environment
Continuous Operating Time
Power		220V/50HZ
Interior size		400400550mm
Dimensions		9209501420mm
Load carrier (std.)
Humidity resolution	0.1% RH
Humidity Deviation	±1.5℃±2% RH	±1~2%
Humidity Uniformity	≤3% RH	±1-3.0%R.H
Humidity fluctuation	±2% RH


Weight	150㎏
Maximum power	5KW
Maximum current	20A
Allowable frequency fluctuation range	50 ± 0.5HZ
Power Supply	TN-S mode Power or TT mode Power
Allowable Voltage fluctuation range	10%
Operating Conditions	The environment temperature is + 25 ℃, the Relative Humidity ≤ 85%, and the value measured under the condition that there is no sample in the test chamber.

Inner box material	304 #stainless steel 1.2mm thick	Mirror stainless steel plate (SUS #304)
Enclosure Material	304 #stainless steel 1.0mm thick or (Cold rolled steel plate 1.2mm thick paint treatment, optional)	Mirror stainless steel plate (SUS #304)
Thermal insulation material	Polyurethane Styrofoam 100mm thick
Box door	Single door, explosion-proof handle, anti-condensation electric heating device, vacuum automatic defogging transparent window, window lighting
Lead test hole	Open the test hole of Φ50mm, and attach the corresponding thermal insulation accessories and special sealing soft plugs
Viewing Window	Transparent Electric Heating Film Hollow Tempered Glass (on the door) (with anti-condensation function), size 230X270mm
Control Panel	TEMI880 LCD touch programmable Controller, lighting switch, main power switch, RS-232 communication interface
Machinery room	Refrigeration unit, exhaust fan, drainage device, adjustable back leaf window, water vapor outlet
Test material rack	It is punched and bent into a mesh with 304 #stainless steel, which is easy to use, the spacing between the material racks can be adjusted, and the standard configuration is two pieces.
Distribution control cabinet	Total power circuit breaker, Controller, switchboard, cooling fan, over-temperature protector
Heating system	Using scale heat dissipation heating tube P.I.D to control heating to achieve temperature equilibrating
Humidification and dehumidification system	Adopt external humidification method, the compressor starts dehumidification, and P.I.D controls the humidification amount to reach the required humidity
hydration system	Self-made PVC enlarged water tank, water pump to enhance automatic water supply, circulating filtrate recovery
Refrigeration compressor	Adopt French Taikang fully enclosed compressor imported from Europe

Evaporator	finned tube heat exchanger
Evaporative condenser	The plate heat exchanger brazed by high temperature copper has small surface area, small energy loss and high heat exchange efficiency
Throttle device	Thermal expansion valve, capillary
Oil separator	Separate the refrigerated oil droplets mixed with the high temperature and high pressure refrigerant gas discharged from the compressor, and return them to the compressor curved rail cavity for compressor lubrication and cooling
refrigerant	The environmental protection refrigerant R404A/R23 is used as the refrigeration medium of this refrigeration system

Operation mode	Program method/fixed value method
Setup method	Chinese/English interface, touch input
Set range	Maximum temperature range Upper and lower limits 5 ℃

Power-off memory function	The power-off recovery mode can be set as: hot start/cold start/stop
Boot reservation function	You can set the boot time at will, and the machine will run automatically after turning on the Power .

Curve recording	RAM with battery protection to save device settings, sampling values and sampling time; maximum recording time is 60 days
Software Operating Environment	IBM PC compatible machine, CPU above PII, memory above 128M, Simplified Chinese Windows2000 or Simplified Chinese WindowsXP operating system
Circulating Fan	Low noise multi-wing centrifugal fan
heater	Imported nickel-chromium alloy electric heater
Heater control method	No touchpoint equal period pulse width modulation, SSR (solid state relay)
humidifier	Imported nickel-chromium alloy electric heater; external humidification method
Water supply method	Pump lift
Water supply device	Large water tank
Water quality requirements	Resistivity ≥ 500Ω · m
Refrigeration system	Compressor overheating, overcurrent, overpressure, condenser overheating
test chamber	Ultimate overtemperature, fan, motor overheating relay
Humidification system	Humidification heat pipe dry burning, abnormal water supply, abnormal drainage, abnormal water shortage
Power	Leakage protection, overload and short circuit protection
Storage environment requirements	Equipment environment temperature should be kept within 0 ℃~ + 35 ℃
Mode of transportation	Complete-built unit shipping

Friendly reminder: This page is a comparison of HuiTai NBCA-FB-80A,Factory NBC-80L-40.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about HuiTai NBCA-FB-80A,Factory NBC-80L-40similarities and differences, please refer to the NBCLab product details.

Focus on online sales of Lab Testing Instruments