- Product Details
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Quick Details
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
CIVITTEST
-
Model Number:
-
VS-721/722
-
Display:
-
digital display
-
Result:
-
Direct displat
-
Working principle:
-
light pass substance
-
Wavelength range:
-
350-1020nm
-
Standard:
-
BS.ASTM
-
Wavelength Accuracy:
-
2nm
-
Stability:
-
±0.004A/h 500nm
-
Working way:
-
T,A,C
-
Light Source:
-
Tungsten lamp
-
Product:
-
Visible Vis Spectrophotometer
-
Certification:
-
iso
Quick Details
-
Warranty:
-
1 year
-
Power:
-
Electronic
-
Customized support:
-
Negotiate
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
CIVITTEST
-
Model Number:
-
VS-721/722
-
Display:
-
digital display
-
Result:
-
Direct displat
-
Working principle:
-
light pass substance
-
Wavelength range:
-
350-1020nm
-
Standard:
-
BS.ASTM
-
Wavelength Accuracy:
-
2nm
-
Stability:
-
±0.004A/h 500nm
-
Working way:
-
T,A,C
-
Light Source:
-
Tungsten lamp
-
Product:
-
Visible Vis Spectrophotometer
-
Certification:
-
iso
721 High Quality Portable Visible Vis Spectrophotometer
I. Feature
1. Digital display of measured value.
2. Automatic zero adjustment and automatic adjustment 100.
3. The large sample chamber can accommodate 5-100mm curve.
4. The optional output port RS232 can realize the function of connecting to the printer and connecting to the computer.
5. The original imported tungsten lamp is used to ensure the service life of the instrument.
6. The instrument adopts advanced microcomputer processing technology and is easy to operate.
7. The automatic light door guarantees the service life of the photoelectric sensor and makes the instrument test easier.
I. Parameter
|
Model |
721 |
|
Wavelength Range |
350 to 1020nm |
|
Spectral Bandwidth |
6nm 4nm |
|
Wavelength Accuracy |
±2nm |
|
Wavelength Repeatability |
≤1nm |
|
Transmission accuracy |
±1%T |
|
Stability |
±0.004A/h @500nm |
|
Noise |
≤0.3%T |
|
Shifting |
≤0.2%T |
|
Stray light |
≤0.3%T@360nm |
|
Working way |
T,A,C |
|
Light Source |
D2 lamp(1500hr) Tungsten lamp(2000hr) |
|
Power Requirement AC |
220V/50-60Hz |
|
Dimensions (W x D x H) |
450 x 520 x 320mm |
|
Weight |
8kg 10kg |
1. Drying, weighing and Grading Equipment and tools.
2. Soil, Rock Testing Equipment.
3. Aggregate Testing Equipment.
4. Concrete Testing equipment.
5. Cement and Mortar Testing Equipment.
6. Asphalt Bitumen Testing Equipment.
8. Survey Instrument and Detector.
9. General Lab Equipment and Tools.
10. Scientific Lab Equipment and Tools.
1. Production:
Our factory choose high quality material include steel, stainless steel, circuit board, motor, etc. By strict and efficient production and inspection, products are in high quality and possible low cost.
2. Shipment:
We use 9mm and 15mm thick plywood as packing, heavy machine will be packed in high strength to keep it intact during shipment. We ship goods out from company in shortest time and book fast ship to make sure customer can get goods quickly.
3. After sales:
After shipment, we will delivery shipping documents to customer correctly and quickly. Supply one year warranty for all machines, after one year, we will still supply quick and effective after sales solution.
1. Production time: for common products: 7days; for special order: 15days.
2. Payment terms: T/T, L/C or other payment can be negotiated before shipment.
3. Shipment: sea shipment, air shipment, fast courier shipment according to customer advice.
4. Inspection and Calibration: technician do it strictly before shipment.
5. Installation: most of equipments be fixed well before shipment, we will guide installation step by step for other equipments.
6. Training: usually do it in our factory, for special requirement, can arrange technician go to customer site for training.
7. Warranty of machine: usually one year.
