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E-mail
70557297@qq.com
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Phone
18610658751
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Address
No. 2-2-201, Caida Second Street, Nancai Town, Shunyi District, Beijing
Product Categories
Beijing Haotianhui Instrument Co., Ltd
Visible spectrophotometer manufacturer
NegotiableUpdate on 01/10
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Overview
Beijing Haotianhui Instrument Co., Ltd. is a manufacturer of visible spectrophotometers. The TV-1 visible spectrophotometer supplied can be applied in fields such as biological research, biotechnology, drug analysis, pharmaceuticals, teaching and research, environmental protection, food hygiene, clinical testing, and health and epidemic prevention.
Product Details
TV-1Visible spectrophotometerInstrument features:
Using single-chip microcomputer control,128*64LCD display
The spacious LCD display can display multiple sets of data
Huge memory space, capable of storing multiple sets of data and curves
auto-tuning0Adjustment***function
Automatic wavelength adjustment
Automatic lamp change, automatic color filter change, large sample pool（0.5mm～100mm）
Capable of measuring standard curves using ten point standard samples
Can be directly inputtedKTheBEstablishing standard curves for quantitative measurement of factors
Can directly input standard samples and corresponding concentration values to establish a standard curve for quantitative measurement
Adjustable electrical storage of standard curve parameters for measurement settings, capable of saving multiple standard curves
Standard curves can be edited at any time, making it convenient for users to use
Equipped with a universal parallel printing interface or micro printing interface, it can print title blocks, measurement data, curve parameters, curve standard sample points, and curves
matchUSBinterface
can pass throughPCControl to achieve more precise and flexible measurement requirements (optional)
TV-1Visible spectrophotometerTechnical indicators and basic parameters：
Wavelength range:320～1100nmSpectral bandwidth:4nm；
Wavelength accuracy:±0.5nmWavelength reproducibility:≤0.2nm
Transmittance accuracy±0.5%tTransmission density repeatability: 0.2% t
Scattered light:≤0.05% τ (220nm NaI，340nm NaNO2)Stability:0.001A/h（500nmAfter preheating)
Measurement methods: transmittance, absorbance, concentration, energy Wavelength adjustment: automatic adjustment
Luminous range:-0.3～3ADisplay mode:128*64liquid crystal
Detector: Imported silicon photodiode Light source: imported tungsten lamp
Power Supply:AC 220V/50Hz 110V/60HzPower:120W
Instrument size:480×350×220mmNet weight of the host:11Kg
