Highlights
Baseline Flatness | ±0.005 A |
Compartments | Accommodates (optional): 8-position cell changer 4-position cell changer (long path cells) Peltier thermostatted cell holder (20-60 °C) Sipper accessory Fiber optic probe coupler |
Connections | Single USB-A Duplex USB-A Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available Print via USB, Ethernet or Wi-Fi USB adaptor available |
Description | GENESYS 140 Visible Spectrophotometer |
Detector Type | Dual Silicon Photodiodes |
Display | 7 in. High Definition Color Touchscreen, Tiltable, 800 x 1280 pixels |
Dimensions (L x W x H) | 35.5 x 38.5 x 19.5 cm |
Light Source | Tungsten Halogen |
Spectral Bandwidth | 5 nm |
Wavelength Range | 325 to 1100 nm |
Drift | (At 500 nm after 1 hour warmup) <0.0010 A/hr. |
Electrical Requirements | External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz |
Keypad | Touchscreen |
Lamp Life | >1000 hrs. |
Noise | (RMS at 500 nm 60 consecutive measurements) ≤0.00020A at 0A at 260 and 500 nm |
≤0.00030A at 1A at 260 and 500 nm | |
≤0.00040A at 2A at 260 and 500 nm | |
Optical Design | Dual Beam |
Photometric Accuracy | ±0.002A at 0.5A, ±0.004A at 1.0 A±0.008 A at 2.0A |
Photometric Display | -3A to +5A |
Photometric Range | –3A to +3.5A |
Photometric Repeatability | ±0.001 A at 1 A measured at 1.0 A at 546 nm |
Printer Included | Snap-on printer available |
Scan Speed | Automatic – up to 1800 nm/min. |
Stray Light | <0.05%T at 340 nm and 400 nm |
Warranty | 2 years standard with 1 year extension upon registration of the instrument with Thermo Fisher Scientific within 6 months of purchase |
Wavelength Accuracy | ±0.5 nm |
Wavelength Data Interval | 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm |
Wavelength Repeatability | < ±0.2 nm |
Weight (Metric) | 7.5 kg |