- All
- Favorite
- Popular
- Most rated
| Brand | Bristol |
|---|---|
| Origin | USA |
| Model | 521 |
| Wavelength Range | 400–1100 nm (521-VIS) / 500–1700 nm (521-NIR) |
| Absolute Accuracy | ±10 ppm |
| Repeatability | ±5 ppm |
| Calibration Source | Built-in Moiré fringe reference |
| Measurement Rate | 10 Hz |
| Minimum Input Power | 5–30 µW (wavelength-dependent) |
| Input Interface | Pre-aligned FC/PC fiber port (free-space coupling optional) |
| Display Resolution | 6 digits |
| Units | nm, cm⁻¹ (vacuum or air), GHz |
| Dimensions (H×W×L) | 64 × 140 × 229 mm |
| Brand | SPL |
|---|---|
| Model | SPL-HRT-10 |
| Light Source | Integrated Halogen Lamp |
| Power Supply | 12 VDC |
| Optical Interface | SMA905 |
| Application | Contact Reflectance Measurement of Opaque & Semi-Transparent Solid Samples |
| Compliance | Designed for ASTM E308, ISO/CIE 11664-4 (CIE Colorimetry), and USP <857> Spectrophotometric Reflectance Methods |
| Origin | Zhejiang, China |
| Distribution Type | Authorized Distributor |
| Brand | Thorlabs |
|---|---|
| Origin | USA |
| Model | SPL-LEDD |
| Output Current Range | 0–1000 mA (DC4100 variant), 0–2000 mA (DC2100 variant), 0–1200 mA (LEDD1B variant) |
| Forward Voltage Compliance | 5 V (DC4100), 12 V (LEDD1B), 24 V (DC2100) |
| Modulation Bandwidth | DC–100 kHz (sine/arbitrary), up to 100 MHz internal (DC3100 series) |
| Trigger Input | 0–5 V TTL-compatible |
| USB Interface | USB 2.0 with CDC-class enumeration |
| Control Modes | Constant Current, Analog Modulation, External Trigger, PWM Pulse Sequencing |
| Software Support | µManager plugin, Thorlabs Kinesis, LabVIEW VIs |
| Compliance | CE, RoHS, FCC Class B |
| Brand | Thorlabs |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | MC2000 |
| Pricing | Upon Request |
| Brand | SPL |
|---|---|
| Model | SPL-PM |
| Measurement Range | 1 pW to 20 kW |
| Detector Compatibility | UV-enhanced Si, Si, InGaAs |
| Display | 4-digit LCD with intelligent backlight |
| Units | W, dBm, dB |
| Power | Rechargeable battery or AC adapter |
| Compliance | CE-marked for laboratory use |
| Software Features | Real-time data logging, tabular export (CSV), audit-ready timestamped records |
| Brand | Ophir |
|---|---|
| Origin | Israel |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model Series | Vega, Nova II, LaserStar, Nova, Orion, BeamTrack |
| Interface Options | USB, RS232, GPIB, Analog Output (1V/2V/5V/10V), Trigger I/O |
| Sampling Rates | Up to 250 kHz (Vega), 2 kHz (Nova II/LaserStar), 1.5 kHz (LaserStar), 10–30 Hz (Nova/Orion) |
| Data Storage | On-device real-time logging, PC-based active storage via USB |
| Software Support | Ophir StarLab v3.x, LabVIEW VIs, ActiveX Controls, FDA 21 CFR Part 11-compliant audit trail (optional), GLP/GMP-ready reporting |
| Detector Compatibility | Thermopile, Photodiode, Pyroelectric, RP (Radiation Pressure), BeamTrack (position & beam diameter) |
| Brand | SPL |
|---|---|
| Model | SPL-PM-IR |
| Spectral Range | 200–1700 nm |
| Detector Types | UV-enhanced Si, Si, InGaAs |
| Calibration Data Storage | Integrated EEPROM |
| Interface | Digital (SPL-PM series compatible) |
| Attenuation Options | 10×, 100×, 1000× ND filters |
| Origin | Zhejiang, China |
| Distribution Type | Authorized Distributor |
| Brand | Bristol |
|---|---|
| Origin | USA |
| Model | 821-B |
| Wavelength Range | 350–1700 nm (VIS: 350–1100 nm |
| NIR | 630–1700 nm) |
| Absolute Accuracy | ±0.02 cm⁻¹ (±0.001 nm @ 700 nm |
| Repeatability | ±0.002 cm⁻¹ (±0.0001 nm @ 700 nm |
| Calibration Source | Integrated HeNe laser |
| Measurement Rate | Up to 200 Hz |
| Input Interface | Pre-aligned FC/PC fiber port (free-space coupling optional) |
| Minimum Pulse Energy | 15 µJ @ 350 nm, 1 µJ @ 700 nm, 100 µJ @ 1100–1700 nm |
| Display Resolution | 8 digits |
| Units | nm, cm⁻¹ (vacuum or air), GHz |
| Dimensions (H×W×L) | 190 × 165 × 381 mm |
| Brand | Bristol |
|---|---|
| Origin | USA |
| Model | 621 |
| Wavelength Range | 350 nm – 11 µm (configurable by variant) |
| Absolute Accuracy | ±0.2 ppm (VIS/NIR), ±0.75 ppm (IR/MIR/XIR) |
| Repeatability | ±0.03 ppm (VIS/NIR), ±0.06–±0.1 ppm (IR–XIR) |
| Calibration Source | Internal Stabilized HeNe Laser |
| Minimum Input Power | 5–65 µW (wavelength-dependent) |
| Interface | High-Speed USB 2.0 |
| Display Resolution | 9 digits (621A), 8 digits (621B) |
| Units | nm, cm⁻¹ (vacuum/atmospheric), GHz |
| Input Options | FC/PC fiber (VIS/NIR), 2 mm collimated beam with alignment red pilot (IR+) |
Show next