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Lambda 650/850/950 UV-Visible Spectrophotometer
Lambda 650/850/950 UV-Visible Spectrophotometer
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Lambda 650/850/950 UV-Visible Spectrophotometer

PerkinElmer Lambda 650/850/950 UV visible spectrophotometer, PerkinElmer, PerkinElmer authorized distributor, PE distributor, PerkinElmer Lambda 650/850/950 distributor

  • Lambda 650/850/950 Product Number: Lambda 650/850/950
  • Lambda 650/850/950 Article number: Lambda 650/850/950
  • 珀金埃尔默 Brand: PerkinElmer
  • Unit of measurement: Taiwan
  • Lambda 650/850/950 Model: Lambda 650/850/950
  • 美国 Country of Origin: USA
  • 进口仪器 Type: Imported instrument
  • ☎13510853788 Guangdong engineer phone: ☎13510853788
  • Consulting Design
  • Warehouse Logistics
  • Laboratory decoration
  • Brand Agency
  • After sales repair
  • Laboratory certification
  • 1. Assist customers in preliminary research;
    2. Follow up the client's requirements for laboratory drawing design;
    3. Develop a budget for purchasing laboratory instruments and consumables;
    4. Assist clients in approving applications for funds.
  • 1. Implement 5S warehouse management system;
    3. Complete types of supporting instruments, reagents and consumables, everything, to meet all-round customer needs;
    4. Configure multiple logistics vehicles and professional delivery staff to provide you with safe and fast delivery services;
    5, can provide VIP customers with a special response service on call.
  • 1. The company has its own laboratory furniture brand "MINKE";
    2. The factory covers an area of 5,000 square meters and has advanced manufacturing technology;
    3. Professional engineers come to your home to measure and provide laboratory standard solutions, which can be customized for your production and installed at your door.
  • 1. In-depth cooperation with Sinopharm Chemical Test, the largest supplier of chemical reagents in Asia, and was listed as the Sinopharm Guangdong Distribution Office;
    2. Integrate packaging sales of major foreign famous brands, including: Thermo Fisher in the United States, Jena in Germany, IKA in Germany, Fritz in Germany, etc .;
    3. Combining domestic instrument manufacturers such as Shanghai Yidian, Shanghai Boxun, Ningbo Xinzhi, Beijing Jitian, Tianda Tianfa, Fulham and other domestic brands to create the most cost-effective instrument configuration.
  • 1. Many senior after-sales engineers (regularly receive professional after-sales training from major manufacturers and obtain qualification certificates);
    2. Major well-known manufacturers designate special after-sales service points;
    3. Provide the fastest equipment installation and commissioning services, training services and on-site maintenance services;
    4. Solve technical problems of equipment use.
  • We assist our customers in GMP certification, QS certification for food factories, CNAS certification and national laboratory certification, so that your laboratory meets international standards.
Instrument introduction:

Lambda 650/850/950 UV / Visible / NIR Spectrophotometer is manufactured by PERKINELMER company based on many years of advanced experience. It represents the highest level of dual beam, dual monochromator system ratio UV / visible / Near infrared spectrophotometer.
Wavelength range: Lambda 650 is 190 ~ 900nm, Lambda 850 is 175 ~ 900nm, Lambda 900 is 175 ~ 3300nm, the hardware of the whole machine and optical system is aerospace technology: the entire optical system uses SiO2 coated holographic grating The number of UV / visible graticules is 1440 / mm, and the near-infrared 360 / mm); using the most advanced four-zone segmented fan-shaped signal chopper to ensure the most accurate sample and reference signal each time ( During the operation of the chopper, the signal of the sample and the reference are individually corrected by their respective black zone signals, with the highest wavelength accuracy: UV / visible region 0.08nm);
Pre-calibrated and auto-switching iodine-tungsten and krypton lamps; high-sensitivity photomultiplier tubes in the entire UV / visible region; wide sample chamber: various accessories can be placed and the light path can be adjusted to the best, optional accessories At most (such as integrating sphere, fixed / variable angle relative / absolute specular reflection accessory, etc.), it has good stability, baseline flatness, and low stray light. The instrument is extremely stable and durable. Wide linear range: 8A; various software options: UV Winlab operation software package (standard configuration, including KinLab enzyme kinetics and biochemical method BioLab), ASSP advanced software package (including chromaticity, filter, architectural glass, protective glass , Mathematical operations and database functions).



Technical Parameters:

Lambda 650 850 950
Principle Dual-beam dual-beam dual-beam spectral range 190-900nm 175-900nm 175-3300nm
Bandwidth ≤0.17nm ≤0.05nm ≤0.05nm
Stray light ≤ 0.0001% T ≤ 0.00007% T ≤ 0.00007% T
Wavelength accuracy ± 0.1nm ± 0.08nm ± 0.08nm
Wavelength repeatability <0.06nm <0.005nm <0.005nm
Photometer accuracy ± 0.003A ± 0.0003A ± 0.0003A
Photometer repeatability <0.001A <0.00008A <0.00008A
Baseline drift <0.0002A / h <0.0002A / h <0.0002A / h
Baseline straight ± 0.0008A ± 0.0008A ± 0.0008A
Noise <0.00005A <0.00005A <0.00005A



main feature:

1. Host:
Dual-beam, dual-monochromator, computer-controlled UV / Vis (/ NIR) spectrophotometer.

2. Optical system:
The entire optical system adopts reflective optical elements coated with SiO2 protective layer. The holographic reticle grating has the highest reticle density (UV / visible is 1440 lines / mm, near-infrared 360 lines / mm); the most advanced four-zone segmented sector The chopper for signal collection ensures the most accurate sample and reference signals each time (during the operation of the chopper, the sample and reference signals are individually corrected by their respective black zone signals, with the highest wavelength accuracy: UV / Visible area 0.08nm);

State-of-the-art four-zone segmented fan-shaped signal chopper: Fan Signal Correction Technology (CSSC)
The data acquisition sequence is: sample / black area / reference / black area

3. The standard wavelength range of the instrument is wide:
Lambda 650: 190 ~ 900nm
Lambda 850: 175 ~ 900nm (under 185nm requires nitrogen purge)
Lambda 950: 175 ~ 3300nm (nitrogen purge is required below 185nm)

4. Wide linear range of the instrument:
UV / Vis: 8 A (Lambda 850/950)
6 A (Lambda 650)
(The linear range of the instrument is determined by the stray light size of the instrument. The same stray light determines the same linear range!)
This allows the user to measure low transmission and reflection samples with the required and required accuracy

5. The standard configuration of the instrument is powerful:
Software-controlled beam blocker makes testing of small samples without problems;
The software-controlled reference and sample beam attenuator make the instrument "almost the last photon of the sample" (without additional cost or space in the sample compartment);
The best signal-to-noise ratio can be obtained without smoothing the raw data (the high-performance photomultiplier R6872 is 4 times more sensitive than the R928;

6. Provide solutions for the entire product:
Suitable for samples of various sizes-large samples are measured with the Universal Optical Table (GPOB);
Provide users with technical solutions-the ability of routine analysis, Q-COM (Fast Optical Stage Mode Change)
Concept (quickly change and install various accessories: integrating sphere, reflective accessories, universal optical table ...

Universal Optical Table (GPOB) Q-COM Concept (Fast Optical Table Mode Change)

The optional detector can meet the special needs of users for the testing of scattered and turbid samples-for difficult samples, an integrating sphere detector can be provided;

Provide software solutions for users: UV WinLab software is powerful and can provide instruments in expert mode (Expert mode), provide users with the best instrument parameters (experimental conditions), and provide special applications of mathematical operations, chroma, and architecture Software for glass, cover glass, filters and databases (Advanced Spectrum Software Toolkit ASSP);

7, the most complete accessories available:
Diffuse reflection attachment: 60mm / 150mm integrating sphere, small sample point double cone (diffuse reflection) attachment;

150mm integrating sphere diameter 1.5 ~ 2mm small sample test (such as gems)

Collection ball: 60mm integrating sphere, which can be used with specular reflection attachment and large angle transmission measurement;
Mirror reflection accessories: In addition to a series of fixed-angle and variable-angle absolute / relative mirror reflection accessories, the exclusive latest release is:
Universal reflection and transmission measurement accessory URA The world's only can be set at 8 to 70 degrees, 185 to 3200 nm computer software multi-angle reflection once, automatically control the continuous variable angle "blank-sample-blank-sample" cycle Measurement of absolute and relative specular reflections of materials. Unlimited sample size! Measurement in transmission mode is also available.

URA's unique hardware and software-oriented relative mirror reflection / transmission accessory (can perform high-precision measurement of transmission or reflection modes at positive and negative angles of 1 to 80 degrees, including polarizers and two reflection standard mirrors);

Absolutely-oriented VW mirror reflection accessory (can be used for high-precision measurement of transmission or reflection modes of mirror materials at positive and negative angles of 8 to 80 degrees, including laser collimator and polarizer and two reflection standard mirrors);

Double light bar attachment (can correct the non-linear error of the detector, thereby improving the linear range of the instrument and the accuracy of the photometer);

Polarizer (vibrator) and depolarizer (vibrator):
Universal Optical Table (GPOB): the first multi-functional sample table for testing large samples or finished products (such as large laser crystals, telescope lenses, camera lenses, automotive glass, etc.)

Fiber optic accessories:
Large-scale measuring tools for filters and semiconductor wafers. Peristaltic pump aspirator. Multi-cell holder linear transmission and gel (film, filter) scanning accessory. (Optional slit adjustment accessory is available for changing. Sample and reference beam sizes)

8. Wide application area:
Optics, coating, chroma, material, glass, biotechnology, medicine, transportation, communication

Purchase consultation (already 2 consultations)
Question
Non-member customers Saying: 18-09-28 11:06
Can you give me a quotation? Including accessories
Question
Non-member customers Saying: 15-10-15 10:24
What is the rated power of the lambda650S UV-visible spectrophotometer

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