CATEGORIES

    Product Name HUDA QD-E708-1000K40-X15 Rapid Rate Temperature Chamber kesionots KS-HD1000LC low/high temperature test chamber
    Product Price $28119.00 In coming
    Details Details
    Model comparison
    Test Type High/Low Temp Temp Cycling High/Low Temp
    Min-TEMP -40℃ -40℃
    Max-TEMP 150℃ 150℃
    working volume 801-1000L 801-1000L
    Temp Fluctuation ±0.5℃ ±0.5℃
    Temp Uniformity ≤2.0℃ ≤1.0℃
    Temp Deviation ±1.0℃
    Temp Change Rate 3-5℃/min
    Cooling Method Water-cooled Water-cooled
    Parameter comparison
    Temperature Range -40~+150℃ -40℃~150℃
    Moisture control Range 20~98%R.H
    Interior Volume 1000L 1000L
    Effective Size of inner box W1000*D1000*H1000mm
    Dimension About W1550 * H2330 * D2480mm 150*186*157cm
    weight About 1200 kg
    Maximum power 60Kw
    Maximum current 85A
    Power supply conditions and power supply AC 380V three-phase four-wire system + protective grounding N; Voltage allowable fluctuation Range 10% V; frequency allowable fluctuation Range 50 +/- 0.5HZ; TN-S mode power supply or TT mode power supply; protective grounding resistance less than 4Ω
    Temperature resolution 0.01℃ ±0.1℃
    Humidity resolution 0.1%R.H
    Temperature deviation ±1℃
    Humidity deviation ±2%R.H
    Temperature Uniformity ≤2℃ ±1℃
    Humidity uniformity ±3%R.H
    Temperature Fluctuation ±0.5℃ ±0.5℃
    humidity fluctuation ±2%R.H
    linear cooling rate 15 ℃/min (under no-load conditions)
    Refrigeration compressor Low temperature compressor imported from Germany
    Dehumidification compressor Full enclosed compressor dehumidification
    Chill down Blisters chill down
    evaporator finned tube heat exchanger
    Evaporative condenser A plate heat exchanger brazed with high temperature copper has a small surface area, small energy loss, and high heat exchange efficiency
    Throttle device Thermal expansion valve, capillary tubing
    Control mode of refrigerator The programmable logic controller of the control system automatically adjusts the operating conditions of the refrigerator according to the test conditions, the compressor return air chill down circuit, and the energy pressure regulating valve
    refrigerant Using an environmentally friendly refrigerant R404a/R23 with an ozone depletion index of 0
    Chill down the water tower Low noise air cooled down water tower (optional)
    circulating water pump Low noise pipeline pump powerful water supply circulation (optional)
    controller Imported controller to control temperature and humidity separately Korean "TEMI" or Japanese "OYO" card to choose from
    RS-232 communication interface Can be connected to a computer to display Linear dispersion, data acquisition; can be used as a monitoring and remote control system; can be synchronized with multiple machines
    SD memory card For storing test data and Linear dispersion
    setting method Chinese/English interface, touch input
    operation mode Program method/valuation method
    setting Range Temperature Range 5 ℃
    Display resolution Temperature: 0.01 ℃; Humidity: 0.1% R.H; Time: 1min
    Power-off memory function The power failure 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 supply.
    Temperature measurement body PT100 Platinum Resistor
    Heating system Using nickel alloy heating tube heating, circulating fan strong air circulation, P.I.D control heating to achieve temperature equilibrating
    Humidification and dehumidification system Using electric boiler humidification mode, the compressor starts dehumidification, and P.I.D controls the humidification amount to reach the required humidity
    Linear dispersion recording function With battery-protected RAM, it can save the setting value, sampling value and sampling time of the device; the maximum recording time is 60 days (when the sampling period is 1.5min)
    Software use environment IBM PC compatible machine, CPU above PII, memory above 128M, Simplified Chinese Windows2000 or Simplified Chinese WindowsXP operating system
    input platinum resistance
    subsidiary function Fault alarm and cause, processing prompt function; power failure protection function; upper and lower limit temperature protection function
    Water quality requirements It is required to meet the second-class water quality of the National Analytical Laboratory, and the solid impurity content of the water is less than 1mg/L
    Water supply method Automatic/manual dual water supply mode
    water supply device 1. The machine is equipped with a small water softener filtrate unit, which only needs to be connected to tap water, and the pure water required for automatic production spray is required to effectively prevent impurities in the water quality from adhering to the surface of the sample and affecting the test results; water supply pressure: 0.1~ 0.4Mpa; 2. PVC large water tank, which can be manually replenished when water supply is inconvenient
    Refrigeration system protection device Compressor overheating, overcurrent, overpressure, phase inversion, oil shortage protection
    Test chamber protection device Ultimate overtemperature, fan, motor overheating relay
    Encasement Encasement boxes meeting the requirements of QB/BWD008-2001
    mode of transportation Whole machine freight
    acceptance criteria The technical indicators shall be agreed upon by both parties
    acceptance method Formal acceptance at the buyer's site
    Use environmental conditions Environment temperature is 5~ 30℃, relative humidity ≤ 85% R.H
    Storage environment The environment temperature of the equipment should be kept within 0 ° C~ + 45 ° C; when the environment temperature is lower than 0 ° C, (the equipment stops for a long time) the water left in the equipment should be discharged clean to avoid the water in the pipeline freezing and damaging the pipeline