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Visible Spectrophotometer
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Visible Spectrophotometer

Availability:
Quantity:
  • 721, 722, 723N, 723PC

  • FAITHFUL

721 Series:

1. Beautiful and unique streamlined appearance, with T.A.C.F function

2. The wide sample room can be equipped with 10cm colorimetric dishes, which are specially used for testing solutions with low content in sugar industry, power plant, water plant, chemical industry, etc.

3. LCD Display for Spectrometer with Backlight and Functional Display

4. It can automatically adjust 0% T and 100% T.


722 Series:

1. Beautiful and unique streamline appearance, special LCD screen for spectrophotometer with backlight and functional display

2. It has the advantages of high wavelength accuracy, good monochromaticity and stray light base.

3. Using the computer measurement system, the T-A conversion accuracy is high, the concentration factor is set and the concentration is read directly.

4. It can automatically adjust 0% T and 100% T.

5. Band "F key" - with one key 0% T and 100% T function

6. Serial data printer can be selected for data printing.

7. Optional 10 cm diameter colorimetric dishes and 2, 3, 5, 10 cm rectangular colorimetric dishes can be used to expand the measurement range.





Model

721

722

723N

723PC

Wavelength Range(nm)

340~1000

325~1000

325-1000

325-1000

Transmittance Range(%)

0-199.9

0~199.9

0-125.0

0~125.0

Absorbance Range (A)

0.301~1.999

0.301~1.999

0.097-2.5

0.097-2.5

Scope fo Concentration Display

0~1999

0-1999

0~1999

Q~1999

Wavelength Accuracy

±3nm

±2nm

±1nm

±1nm

Spectrum Bandwidth

5nm

4nm

4nm

4nm

Measure Precision

1%T

0.5%T

0,5%T

0,5%T

Stray Light

<1%T(360nm)

50.3%T(220mm

60.3%T(360nm)

50.3%T(360mm)

Tranm/ttance AccuaCy

±1%

±0.5%

±0.5%

±0.5%

Transmittance Repeatability

0.30%

0.20%

0.20%

0.20%







Characteristics

Unique and attractive

appearance,has TA.C.F functian

Unique and attractive

appearance,Special LCD with

backlight and display function

Has the function of self regulating 0GT&10QST

Has the function of self regulating 0%T&100%T

Bigger sample room suit for

10cm cell,specifically used for testing the low content solution by sugar plants,power

plants,waterworks,chemical industry,etc

With the advantage of high

accuracy wavelength,nice

monochromatic,lower stray light etc

The patented unique scanning device can make high accuracy  of test reading and good

repeatability and stability

The patented unique scanning  device can make high accuracy of test reading and good

repeatability and stability

Special LCD with backlight and display func tion

With PC measuring system,height accuracy in T-A switching

over Concentration factor setting,concentration

Bigger sample room suit for 10cm cell

Bigger sample room suit for 10cm cell

Has the function of self

regulating Q%T&100%T

Has the function af self regulating 0%T&100%T

With the high grade function of

concentration direct

reading,GOTO A

With the high grade function of

concentration direct-

reading.GOTQ A

"KEY F"-with the patented unction of regulation

"KEY F"-with the patented function of regulating

Has printing function can be equipped with a printer ta

print at a fixed time

Has printing function can be equipped with a printer to

Print at a fixed time


Can print data by serial data printer


With on-line software,can do

quantitative analysis and

qualitative analysis for sample through computer controlled


t can match 10cm cell holder and 2cm,3cm,5cm and 10cm cell to expend measuring range


With on-line software,can do

quantitative analysis and

qualitative analysis for sample through computer controlled

instruments spectral scans can be done


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Zone, Huanghua, Cangzhou, Hebei Province, China 061100
    86-317-5337349
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