Seta Multi-Colour Automatic Colorimeter
- Mã sản phẩm: 15260-4
- Nhà sản xuất: Stanhope-Seta
- Giá :
Liên hệ đặt hàng:
Seta Multi-Colour Automatic Colorimeter
Part Number 15260-4
an automated spectrometric colorimeter designed for rapid colour analysis of petrochemical products, the 15260-4 is selectable for saybolt, astm, Pt-co/Hazen/aPHa, spectral data and cie colour determinations.
Parameters are entered via a menu system, and subsequent testing is initiated by a single key press with results available within 25 seconds. up to 32 results can be stored in the on-board memory. the instrument can also be controlled and data processed on an ibm compatible personal computer using the software provided.
FEATURES
- Automatic operation
- Multiple colour scales including ASTM and Saybolt
- Rapid measurement < 25 seconds
- Objective colour measurement
- RS232 interface
- Integrated remote calibration
METHODS
ASTM D1209, ASTM D1500, ASTM D156, ASTM D5386, ASTM D6045, ASTM E308, BIS IS 1448 Part 14, BS 2000 Part 196, BS 5339, BS 5859, FTM 791 101, IP 196, ISO 2049, ISO 2211
ADDITIONAL INFORMATION
Supplied with: software, 33mm optical glass cell, 50mm optical glass cell, ASTM Colour 3.5 certified glass conformance filter, spare lamp, universal power supply, and instruction manual.
SPECIFICATIONS
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Measuring Principle : |
9 interference filters |
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Spectral Response : |
420 to 710nm |
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Repeatability : |
Chromaticity; (x,y) ±0.0004 Transmittance; ±0.5% |
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Measurement times Calibration : |
Less than 25 seconds Single key press, fully automated |
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Light Source Illuminants : |
5V, 10W tungsten halogen lamp CIE Illuminant A, C, D65 |
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Observers : |
2°, 10° |
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Path Length : |
0.1 to 50mm |
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Interface : |
Parallel printer port, RS 232 port |
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Data storage : |
32 Data sets |
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Input voltage : |
Universal via external power supply |
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Display : |
240 x 128 character back lit LCD |
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Keypad : |
23 key membrane keypad, washable polyester, with audible feedback |
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Instructions : |
9 languages - English, French, German, Italian, Spanish, Portuguese, Dutch, Chinese and Japanese |
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Size (HxWxD) Weight : |
17 x 20 x 44cm 7kg |
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CCCN Code: |
Tariff 90275000 |
DETAILS OF METHODS
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BIS IS 1448 Part 14 |
Colour by Saybolt Chromometer |
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ASTM D6045 |
Standard test method for colour of petroleum products by the automatic tristimulus method |
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ISO 2049 |
Colour of Petroleum Products |
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ISO 2211 |
Colour of Resins, Drying Oils, Fatty Acids and Plasticizers (Iodine Scale) |
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BS 5339 |
Method of measurement of colour in Hazen units (platinum-cobalt scale) of liquid chemical products |
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BS 5859 |
Methods for determination of colour of petroleum products |
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ASTM D156 |
Saybolt Colour of Petroleum Products (Saybolt Chrometer Method) |
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FTM 791 101 |
Saybolt Colour of Petroleum Products (Saybolt Chrometer Method) |
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ASTM D1500 |
Standard test method for ASTM colour of petroleum products (ASTM color scale) |
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ASTM D1209 |
Standard test method for colour of clear liquids (Platinum-cobalt scale) |
|
BS 2000 Part 196 |
Seta-Lovibond Electronic Colorimeter |
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ASTM E308 |
Computing Colours Using the CIE System |
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IP 196 |
Standard test method for ASTM colour of petroleum products (ASTM color scale) |
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ASTM D5386 |
Determination of Colour |
