Category: Lighting | Subcategory: Transilluminators

Turner Designs TD-20/20 Luminometer

Turner Designs TD-20/20 Luminometer Image

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Turner Designs TD-20/20 Luminometer ImageTurner Designs TD-20/20 Luminometer ImageTurner Designs TD-20/20 Luminometer Image

The Turner Designs TD-20/20 Luminometer is a sensitive, compact Luminometer designed for use in molecular and cellular biology using firefly luciferase as a genetic reporter; for measuring live biomass using the ATP assay; for use in immunological studies with chemiluminescence technologies; and for use in various biochemical applications. The sample chamber and adaptor are designed to accommodate a variety of sample holders. Sensitivity may be increased or decreased with ease using the keypad.

Specifications

  • Minimum injected volume: 50 ml
  • Maximum injected volume: 250 ml
  • Volume resolution: 1 ml
  • Precision: ± 3%
  • Accuracy: ± 5% for volumes > 100ml; + 10% for volumes < 100ml
  • Inlet and outlet connection: M-6 x 1
  • Pump head retaining screw: #8-32 x .75
  • Tubing, Supply: .062 O.D. x .038 I.D. PTFE 12" Long
  • Tubing, Injection: .062 O.D. x .038 I.D. PTFE 12" Long .010 necked orifice.
  • Fluid compatibility: Water, Water-based reagents.
  • Fluid compatibility, occasional (50% solution max.). Must perform immediate distilled water flushing: Alcohols such as Methanol, Ethanol.
  • Fluid compatibility, limited (2% solution max.). Must perform immediate distilled water flushing: Alkalis, dilute ammonia, sodium hydroxide. 

Specifications and Features

  • Sample Adaptors: Standard sample adaptor holds 35 mm culture dishes or 28 mm scintillation vials; insert holders for 8 x 50 mm test tubes, 12 x 50 mm test tubes, or 1.5 ml microfuge tubes
  • Sensitivity: 0.1 femtogram of luciferase
  • Range: 5+ decades. 7+ decades with range extender
  • Power: External power supply, 100-240 VAC, +10% of the nominal voltage. Max. 36 watts
  • Dimensions: 9.25" W x 11" D x 8.25" H (23.5 x 28 x 21 cm)
  • Weight: 7.9 lbs (3.6 kg)
  • Operating Temperature: 5 - 40°C; 41 - 104°F
  • Display: 16 x 2 character LCD
  • Keypad: 4 x 5 keys
  • Data Output: 100% ASCII format through a 9-pin RS-232 serial cable at 9600 baud
  • Software: Menu-driven microprocessor-controlled 
  • Detector: Factory-installed photomultiplier tube. Peak Wavelength: 420 nm. Standard: 300 - 650 nm
  • Material: UL-approved polyurethane. Sheet metal back and base.
  • Sensitivity Adjust: Sensitivity can be adjusted electronically using the keypad in order to read more or less concentrated samples.
  • Integration: User-set Delay period: 0 to 100 seconds; User-set Integrate time: 4 to 6000 seconds
  • Environmental Conditions: Indoor use only. Altitude specification 0-2000m. Transient over voltages according to INSTALLATION CATEGORY II. Pollution degree 1 and 2 in accordance with IEC664
  • Maximum Relative Humidity: 75% for temperatures up to 31°C, decreasing linearly to 50%, relative humidity at 40°C

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