Wavelength range 190-1100nm Scanning Spectrophotometer

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US $1-10 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
1000 Set/Sets per Month
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Quick Details
Place of Origin:
Shaanxi, China (Mainland)
Brand Name:
Model Number:
Focal Length:
Wavelength Range:
Measurement Range:
Wavelength range:
Spectral bandwidth:
0.5, 1, 2, 4, 5nm
Wavelength accuracy:
Wavelength repeatability:
Stray light:
≤0.04%T@ 220nm, 360nm
±0.001A/h @ 500nm
Silicon photo-diode
65 thousand true color TFT LCD (480*800)
Optical system:
Single beam, 1200/mm holographic grating
Packaging & Delivery
Packaging Details
Carton or wooden box
Delivery Time
Within 10 days


PA390  Wavelength range 190-1100nm Scanning Spectrophotometer 




Product Description




1. Large LCD screen (480*800) with 65 true color and support U disk data saving.

2. Imported and environmental deuterium lamp, preventing form ozone inhalation.

3. Data output: data can be exported to U disk(USB output)

4. Print port: instrument can connect PCL printer A4 paper(USB Port)

5. Adopted high-class grating with wholly hermetic light path design, to ensure the instrument has the super low stray light.

6. Upgrade package can be downloaded from AOE web with S/N, support U disk one-key upgrade.

7. Real-time monitoring the lifetime of deuterium lamp and Tungsten lamp with advanced system.

8. Pre-aligned design ensures user can change lamps conveniently.

9. With GLP self-check function, check the wavelength accuracy and photometric accuracy, can provide test report and power-off protection.

10. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.

11. With SIO2 coating optical mirror, reducing the pollution form outside fully.


Basic functions:


1. Photometry(Basic)

Test Abs. Transmittance and energy by fixed wavelength.

2. Quantitative (Qty)

Linear fit and linear fit through zero two modes

A. Coefficient standard sample input and standard sample read three modes to establish standard curve

B. Establish A=k1*C+K0, can search original data, graph curve, parameters settings.

C. Can save 240 group curves, can test 240 data in each curve.

D. Double wavelength, triple wavelength test functions.

3. Kinetics(kins)

Used for time course scanning or reaction rate calculation A/t, can search all data.

4. Multi-wavelength(MultWL)

Can test transmittance and Abs. With 8 different wavelengths at most.

5. Spectrum (spec)

User can set the scan range from 190nm to 1100nm to test the max. Abs. Peak value, can do derivation, arithmetical operations to the graph.

6. BIO(DNA/Protein)

DNA/Protein. (Optical: UV, Lowry, BCA, CBB and Biuret)






Optical system

Single beam, 1200/mm holographic grating

Wavelength range


Spectral bandwidth

0.5, 1, 2, 4, 5nm

Wavelength accuracy


Wavelength repeatability


Photometric accuracy

±0.002A(0-0.5Abs), ±0.004A(0.5-1.0Abs),


Photometric repeatability

±0.001A(0-0.5Abs), ±0.002Abs(0.5-1.0Abs),


Stray light

≤0.04%T@ 220nm, 360nm


±0.001A/h @ 500nm

Baseline flatness





65 thousand true color TFT LCD (480*800)

Measurement mode

T, A, C, F

Photometric range

0-200%T, -0.4-4.0A, 0-9999.9C


Silicon photo-diode

Light source

Deuterium lamp, tungsten lamp


Membrane keypad


USB-A*2 print and data output, USB-B connect PC

Sample room

Optical solid sample holder, micro cell holder, 10-100mm cell holder








Packing and Shipping



Our Services

Warranty Service

       From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).

       After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs. HEB wants to joint hands with you to create more precise experimental instruments.

Company Information




Are you the factory?

Yes, we’re, Established in 2004,we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.

In 2006 year, we associated with our soul partner QiXin instrument, develop commonly new production line, now, we can manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven,Vacuum Oven, Climatic chamber and those products. Etc.


What the delivery time?

Normally, we have stocks for our hot sale products, the delivery time is about 3~5 days.

For the customer-made instrument, it’s about 10~20 days.


What’s the warranty period? How do you provide this?

Two years (24 month).

We have very Strict inspection, the instruments which you received is reliable.

If there’s any error, we’ll provide you the on line solution with in 12 hours. We’ll provide you the spare parts and the shipping cost totally free.

If the problem was cause by the instrument quality, and cannot be repaired, we’ll ship you the new one.