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Used Shimadzu SPD-M20A diode array detector
Second hand Shimadzu SPD-M20A diode array detector: Technical parameters: 1. Light source: deuterium lamp+tungsten lamp; 2. Wavelength range: 190-800n
Product details

Used Shimadzu SPD-M20A diode array detectorIntroduction:

Shimadzu diode detector SPD-M20AThe diode array detector is a new technology developed by Shimadzu Corporation, with a low noise level that is three times higher than the company's previous products. The SPD-M20A diode array detector can perform sensitivity quantitative analysis comparable to conventional UV detectors, greatly changing people's impression of diode array detectors.

_Shimadzu diode detector SPD-M20ATechnical parameters of DAD diode array detector:
1. Light source: deuterium lamp+tungsten lamp;
2. Wavelength range: 190-800nm;
3. Number of diodes: 512;
4. Spectral bandwidth: 1.2nm (high-resolution mode), 8nm (high-sensitivity mode);
5. Wavelength accuracy: 1nm;
6. Wavelength precision: 0.1nm;
7. Noise: 0.3x10-5 AU/(under certain conditions);
8. Drift: 0.5x10-3 AU/h (under conditions);
9. Linear: 2.0AU (ASTM specification);
10. Flow pool: 10mm, 10ul, 12MPa (standard)
11. Function: Contour line output, spectral retrieval, maximum output

Used Shimadzu SPD-M20A diode array detector

SPD-M20A main body

NO part Number Component Name
1 228-34016 LAMP
2 228-42611-91 lamp cap
2-1 228-42574 base
2-2 228-42600 Lamp cap cover
2-3 228-42601 nut
3 228-34410-91 tungsten lamp
4 228-34397 Tungsten lamp baffle
5 228-42593-41 Controllable temperature detection pool SPD-M20A
6 228-46363 Nut (0.8MN-PEEK)
7 228-40998-10 Connector, 1.6-0.8C
8 228-18565 Nut (PEEK)
9 228-42566 Fixed plate
10 037-02820-55 Adjusting nut N-1 M3 × 14 white
11 228-43040-91 Right panel, standard configuration
12 228-43200-98 Panel Component (SPD-20A)
13 228-42932-91 Light shielding board
14 228-45087 NS spring clip
228-37440-44 20A detection pool

NO part Number Component Name
1 228-35097-03 Pad, 6 × 3 × 0.1
2 228-14572 Lens (R4, RD6)
3 228-40239-91 Lens fixing screw assembly
4 228-18058 Optical window, pool standard configuration
5 228-37445 Detecting the lid inside the pool, BK
6 020-12104 SUS flat head nut M3 × 6
7 228-38390-91 Detection pool fixing screw component
8 020-03144 PA flat nut M3 × 8, WH
228-40189-91 heater
9 228-35097-05 pad
※1 228-45609-91 Inlet pipeline component
※1 28-18495-06 ETFE tube, diameter 1.6 × 0.3 (sold in 1m units)
※1 228-37457 Nut 1.6MN-S-6, pool side outlet
※1 228-16000-10 Pressure ring, 1.6F 316L
10 228-24295 Pad, trace
11 228-40239-92 Microcell lens fastening nut assembly
228-35641-91 Half micro pool inlet pipe
12 228-31463 Micro pool inlet pipe
13 228-16000-17 Pressure ring, 1.6F 3/pkt
14 228-25299 Long Nut 1.6
15 228-14616 Microcell shell
16 023-04160 Nut SUS # 3 M6
17 228-35642-91 Export pipeline
18 228-35090 Nut 1.6MN-S

※ 1 Used for standard controllable temperature detection pool

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