Temperature & Humidity Detector
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| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | Slim Form |
| Purity | 6N (99.9999%) Argon-Sealed Metal |
| Compliance | ITS-90 Realization |
| Application | Secondary SPRT & High-Accuracy Industrial Sensor Calibration |
| Design | Compact, Portable Fixed-Point Cell Architecture |
| Longevity | >20 Years Field-Proven Stability |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | 670,909 |
| Temperature Range | −200 °C to 1000 °C |
| Construction | Sealed recrystallized alumina sheath (Ø2.5 mm) |
| Compliance | ITS-90 primary interpolation standard |
| Type Options | R-type and S-type configurations |
| Reproducibility | < ±0.1 mK (at fixed points) |
| Drift Rate | < 10 mK per year (typical, under proper handling and storage) |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | TRU937 |
| Reference Temperature Options | 0 °C (ice-point equivalent) or user-selectable range 45–70 °C |
| Channel Capacity | Up to 100 thermocouple inputs |
| Cooling Method | Solid-state Peltier cooling |
| Operating Environment | Rated for high-temperature ambient conditions |
| Compliance | Designed to meet IEC 60584, ASTM E230, and ISO 8573-1 thermal reference stability requirements |
| Alarm Function | Integrated over-temperature and sensor-fault alerting |
| Brand | ISOTECH |
|---|---|
| Model | TRU938 |
| Origin | USA |
| Type | Thermocouple Reference Junction Unit |
| Operating Ambient Temperature Range | 2–65 °C |
| Stabilization Time | ≤10 min (to setpoint, even at max ambient) |
| Reference Temperature Options | 0 °C (ice-point equivalent) or adjustable 45–70 °C |
| Temperature Stability | ±0.05 °C (at setpoint, steady-state) |
| Alarm Threshold | ±0.2 °C deviation from setpoint |
| Cooling/Heating Principle | Solid-state Peltier thermoelectric module |
| Enclosure Rating | IP20 (indoor laboratory use) |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | TTI-10 |
| Temperature Measurement Principle | Platinum Resistance Thermometry (PRT) |
| Accuracy | ±10 mK (0.01 °C) |
| Resolution | 0.001 °C |
| Data Logging Capacity | Up to 4,000 points (min/max/avg) |
| Logging Interval | 1 s to 30 min |
| Interface | USB |
| Compatible Probes | ISOTECH SEMI-certified Pt100/Pt1000 SPRTs |
| System Uncertainty | <20 mK |
| Compliance | Traceable to UKAS and NPL standards |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | TTI-22 |
| Temperature Range | −250 °C to 960 °C |
| Measurement Uncertainty | ≤1 mK (0.001 °C) |
| Resolution | 0.0001 °C |
| Operating Ambient Temperature | 10 °C to 30 °C |
| Power Supply | 1 × AC mains input (100–240 V, 50/60 Hz) |
| Dimensions (W×H×D) | 190 mm × 112 mm × 240 mm |
| Weight | 1.8 kg |
| Sensor Compatibility | Pt25.5, Pt100 (industrial & standard), 4-wire configuration |
| Calibration Storage Capacity | Up to 30 sensor-specific calibration tables |
| Interface | RS232 serial port, Ethernet (TCP/IP), embedded web server |
| Compliance | ITS-90 (for SPRTs), DIN EN 60751 (for industrial Pt100), GLP/GMP-ready data logging with timestamped audit trail |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | A11, B11 |
| Calibration Certificate Option | UKAS-accredited with uncertainty ≤ 0.07 mK (k=2) |
| Design Type | A-type (integrated handle for handling & pressure indication), B-type (100 mm extended inner tube for full immersion) |
| Purification | 12-step vacuum distillation |
| Brand | ISOTECH |
|---|---|
| Origin | United Kingdom |
| Model | 18233 |
| Application | Primary Temperature Standard Storage |
| Capacity | 4 Water Triple Point Cells |
| Design Type | Benchtop Isothermal Enclosure |
| Compliance | Designed for ITS-90 Traceability Support |
| Category | Temperature Verification and Calibration System |
| Brand | J-KEM |
|---|---|
| Origin | USA |
| Model | J-KEM 380/Timer |
| Control Resolution | 0.1 °C |
| Display Accuracy | ±0.1 °C |
| Max Timer Duration | 100 h |
| Thermocouple Compatibility | Type T (−200 to +250 °C), Type J (0 to +800 °C), Type K (−50 to +1200 °C), PT100 RTD (−200 to +400 °C) |
| Interface | USB with KEM-Net software & KEM-IO data acquisition capability |
| Over-Temperature Alarm | Dual-mode (audible beep + visual LED indicator) |
| Power Control | Microprocessor-regulated solid-state relay output |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 6309PDT |
| Channel Count | Single-Channel |
| Dimensions | 96 × 96 × 148 mm |
| Enclosure Rating | IP65 |
| Power Supply | 230 VAC, 50/60 Hz |
| Output | Isolated 4–20 mA (reversible), Relay Control (2.5 A / 230 VAC) |
| Weight | 960 g |
| Mounting | 1/4 DIN panel mount (cutout: 92 × 92 mm) |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | ASC-400 |
| Type | Multifunction Process Calibrator |
| Input/Output Capabilities | RTD, Thermocouple, mA, V, Ω, Hz, Pulse Train |
| Pressure Calibration Support | Compatible with APM CPF Pressure Modules (Gauge & Absolute) |
| Temperature Calibration Support | Compatible with Dry-Block Calibrators |
| Display | Full-color LCD |
| Interface | True-Ohm RTD Measurement, Dual-Window Task Recall, Cursor + Function Keys |
| Protection | Fuseless Overload Protection |
| Compliance | Designed for Industrial Process Instrumentation Calibration |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | CTC Series |
| Calibration Temperature Range | -25 to 1205°C (-13 to 2201°F) |
| Stability | ±0.04°C |
| Accuracy | up to ±0.2°C |
| Insertion Depth (CTC-652) | 190 mm |
| Power Fluctuation Immunity | MVI Active Compensation Technology |
| Portability | Lightweight, Field-Optimized Design |
| Probe Compatibility | Multi-hole Inserts & Insert Kits Available |
| External Reference Interface | C-Type Models Only |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | ETC Series |
| Instrument Type | Dry-Block Calibrator |
| Temperature Range | –10°C to 400°C |
| Stability | ±0.05°C |
| Accuracy | ±0.5°C |
| Heating Rate | Up to 100°C/min |
| Display Resolution | 0.1°C |
| Construction | Stainless Steel Housing with Rubberized Side Panels |
| Weight | Lightweight, Portable Design |
| Compliance | Designed for field and workshop use in accordance with ISO/IEC 17025 traceability requirements |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | MTC Marine Dry-Block Calibrator |
| Temperature Range | 28 to 650°C |
| Stability | ±0.1°C |
| 1-Year Accuracy | ±0.9°C |
| 3-Year Accuracy | ±1.8°C |
| Power Supply Immunity | MVI (Microprocessor-Based Voltage Independence) Technology |
| Weight | Lightweight, Portable Design |
| Block Configuration | Multi-Hole Insert Kit Included |
| Application | In-Situ Calibration on Vessels and Offshore Platforms |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | PTC Series |
| Instrument Type | Dry-Block Calibrator |
| Temperature Range | −90 °C to 660 °C (4 models available) |
| Stability | ±0.01 °C |
| Heating Time | 7 min to 350 °C |
| Accuracy | ±0.06 °C |
| Display | Color LCD |
| Design | Portable, lightweight, multi-hole well block kit included |
| Control | Active dual-zone temperature control |
| Interface | Plug-and-play reference sensor support |
| User Interface | Intuitive menu navigation |
| Brand | JOFRA |
|---|---|
| Origin | Denmark |
| Model | RTC Series |
| Temperature Range | –100 °C to 700 °C (6 models available) |
| Stability | ±0.005 °C |
| Accuracy | ±0.04 °C |
| Control Zones | Active dual-zone and tri-zone |
| Design | Dry-block, liquid-bath, or hybrid configuration |
| Display | Full-color touchscreen with intuitive navigation |
| Portability | Lightweight, field-deployable chassis |
| Sensor Interface | Plug-and-play reference sensor support |
| Cooling/Heating | Rapid thermal ramping capability |
| Insert Compatibility | Multi-hole well blocks for simultaneous multi-sensor calibration |
| Brand | JULABO |
|---|---|
| Origin | Germany |
| Model | AK40 / AK80 |
| Temperature Range | -40 °C to +250 °C |
| Temperature Stability | ±0.002 °C |
| Temperature Uniformity | ±0.01 °C |
| Bath Diameter | 118 mm |
| Bath Depth | 384 mm |
| Bath Volume | 7 L |
| Circulation Port | M24×1.5 |
| Brand | JULABO-Chemtron |
|---|---|
| Origin | Germany |
| Model | AK40 / AK80 |
| Channel Count | Single-Channel |
| Temperature Range | –40 °C to +250 °C (AK40) / –80 °C to +250 °C (AK80) |
| Bath Diameter | 118 mm |
| Bath Depth | 384 mm |
| Bath Volume | 7 L |
| Circulation Port | M24×1.5 |
| Temperature Stability | ±0.002 °C |
| Temperature Uniformity | ±0.01 °C |
| Brand | JULABO |
|---|---|
| Origin | Germany |
| Model | FK30-SL |
| Temperature Range | −30 to +200 °C |
| Temperature Stability | ±0.01 °C |
| Temperature Resolution | ±0.005 °C |
| Display | VFD & LCD |
| Power Consumption | 2 kW |
| Dimensions (W×L×H) | 32 × 45 × 79 cm |
| Weight | 48 kg |
| Operating Ambient Temperature | 5–40 °C |
| Refrigerant | R134a |
| Classification per DIN 12876-1 | Class III (FL) |
| Pump Flow Rate | 22–26 L/min |
| Pump Pressure | 0.4–0.7 bar |
| External PT100 Input | Yes |
| Communication Interface | RS232 |
| Programmable Steps | 6 × 60 |
| Safety Features | Low-level alarm, overtemperature cutoff, dual-stage thermal protection |
| Brand | JULABO |
|---|---|
| Origin | Germany |
| Model | FK31-SL |
| Temperature Range | −30 to +200 °C |
| Temperature Stability | ±0.01 °C |
| Temperature Resolution | ±0.005 °C |
| Display | VFD + LCD backlight |
| Power Consumption | 2 kW |
| Dimensions (W × L × H) | 32 × 45 × 91 cm |
| Weight | 51 kg |
| Operating Ambient Temperature | 5–40 °C |
| Bath Opening | Ø12 cm × 31 cm depth |
| Fluid Capacity | 24 L |
| Refrigerant | R134a (GWP = 1430) |
| Pump Flow Rate | 22–26 L/min |
| Pump Pressure | 0.4–0.7 bar |
| External Pt100 Input | Integrated |
| Communication Interface | RS232 (optional Profibus) |
| Safety Compliance | DIN 12876-1 Class III (FL) |
| Control Technology | ICC + TCF + ATC3 |
| Programmable Ramp Profiles | 6 × 60 steps |
| Standard Bath Cover | 7-port stainless steel lid |
| Brand | Julabo |
|---|---|
| Origin | Germany |
| Model | SL-8K / SL-14K |
| Temperature Range | +50 to +300 °C |
| Temperature Stability | ±0.005 °C |
| Temperature Uniformity | < ±0.01 °C |
| Display | VFD & LCD |
| Heating Power | 3 kW |
| Pump Flow Rate | 22–26 L/min |
| Pump Pressure | 0.4–0.7 bar |
| Pump Suction | 0.2–0.4 bar |
| Bath Opening Diameter | 12 cm (SL-8K), 12 cm × 31 cm (SL-14K) |
| Liquid Capacity | 8 L (SL-8K), 14 L (SL-14K) |
| Dimensions (W×L×H) | 22×46×47 cm (SL-8K), 22×46×61 cm (SL-14K) |
| Weight | 16 kg (SL-8K), 20 kg (SL-14K) |
| Ambient Operating Temperature | 5–40 °C |
| Compliance | DIN 12876-1 Class III (FL), DIN ISO 9001:2000 |
| Communication Interface | RS232 (standard), optional RS485 / Profibus |
| External Pt100 Sensor Input | Integrated |
| Programmability | 6×60-step ramp/soak profiles |
| Safety Features | Overtemperature alarm, low-level alarm, dual-stage thermal cutoff |
| Brand | Kaye |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Kaye Validator AVS |
| Pricing | Upon Request |
| Brand | Kaye |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported |
| Model | KAYE |
| Pricing | Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | KBA3.7/1450LH |
| Price Range | USD 1–9,999 |
| Instrument Type | Portable |
| IR Temp Range | −50°C to 1500°C |
| Display Resolution | 0.1°C (≤1000°C), 1°C (>1000°C) |
| IR Accuracy | ±1.5% of reading |
| Response Time | 150 ms |
| Spectral Response | 6–14 µm |
| Display | 2.2″ color LCD, 1024×768 px |
| Distance-to-Spot Ratio | 50:1 |
| Emissivity Adjustment | 0.10–1.00 |
| K-Type Thermocouple Range | −50°C to 1370°C |
| K-Type Accuracy | ±0.5% |
| Ambient Temp Range | 0–50°C |
| Ambient Temp Accuracy | ±0.5°C |
| RH Range | 0–100% RH |
| RH Accuracy | ±3.5% RH (20–80% RH) |
| Wet-Bulb Temp Range | 0–50°C |
| Storage | microSD up to 128 GB (8 GB preinstalled) |
| Power | 1× 18500 LiMnO₂ rechargeable battery, 3.7 V, 1300 mAh, ≤150 mA operating current |
| Explosion Protection | Exib I Mb |
| IP Rating | IP54 |
| Dimensions | 243 × 140 × 40 mm |
| Weight | 450 g |
| Certifications | CNEX explosion-proof certificate, MA safety mark for coal mine use, third-party type test report |
| Brand | KE-Technologe GmbH |
|---|---|
| Origin | Germany |
| Model | LP4 / LP5 |
| Temperature Range (LP4) | 650–3000 °C (Si detector) |
| Temperature Range (LP5) | up to 3400 °C (Si), up to 2500 °C (InGaAs) |
| Photocurrent Range | 1 pA – 8 nA |
| Accuracy Class | ±0.1% of reading |
| Spectral Bandpass | Interchangeable interference filters from 500 nm to 1600 nm (standard: 650 nm ±10 nm HBW) |
| Field of View | Target diameter 0.22 mm (LP5) / 0.25 mm (LP4) |
| Objective Lens | f = 143 mm, achromatic |
| Working Distance | 600 mm or 2000 mm (target-to-lens) |
| Expanded Uncertainty (k=2) | 0.8 K @ 1200 K, 1.2 K @ 1600 K, 2.1 K @ 2000 K, 3.4 K @ 2400 K, 4.8 K @ 2800 K |
| Long-Term Stability (6 months, 22 °C ±3 °C, k=1) | 0.25–2.4 K depending on temperature point |
| Power Supply | 115 V or 230 V, 50/60 Hz |
| Dimensions (H×W×D) | Host unit: 600×178×140 mm (LP4), 500×138×120 mm (LP5) |
| Power supply | 215×110×78 mm (LP4), 220×120×75 mm (LP5) |
| Weight | Host ~12 kg (LP4), ~9 kg (LP5) |
| Brand | KELLER HCW |
|---|---|
| Origin | Germany |
| Model | CellaCast |
| Type | Online Infrared Thermometer |
| Temperature Range | 650–1700 °C |
| Measurement Principle | Two-Color (Ratio) Infrared Radiometry |
| Optical Field of View | Rectangular |
| Special Features | Clean Surface Detection (CSD), Automatic Temperature Detection (ATD), Analog & Serial Data Output, Integrated Alarm Interface, IP65 Housing (with optional air purge & water cooling) |
| Brand | KELLER HCW |
|---|---|
| Origin | Germany |
| Type | Portable Optical Pyrometer |
| Model | PV11 |
| Temperature Range | 700–3500 °C |
| Minimum Spot Size | 0.1 mm |
| Distance-to-Spot Ratio | up to 5000:1 (e.g., Ø1 mm target at 5 m) |
| Measurement Principle | Visual Intensity Comparison (Two-Color Reference Filament Method) |
| Emissivity Sensitivity | Low |
| Display | Integrated Digital Readout |
| Brand | KELLER |
|---|---|
| Origin | Germany |
| Model | HCW Series |
| Measurement Principle | Two-Color (Ratio) and Single-Wavelength Pyrometry |
| Temperature Range | –30 °C to 3500 °C (model-dependent, segmented calibration) |
| Optical Resolution (Distance-to-Spot Ratio) | Up to 300:1 |
| Spectral Response | 0.8–1.1 µm (short-wave), 1.6 µm, 2.2 µm, or 8–14 µm (depending on model) |
| Output Signals | 4–20 mA, 0–10 V, thermocouple emulation, RS232/RS422/RS485 |
| Environmental Rating | IP65 (standard), optional IP67/IP69K housings |
| Housing Material | Anodized aluminum or AISI 316 stainless steel |
| Compliance | CE, RoHS, EMC Directive 2014/30/EU, IEC 61326-1 (industrial environments) |
| Brand | KELLER MSR |
|---|---|
| Origin | Germany |
| Type | Online Infrared Pyrometer |
| Model | PA Series |
| Optical Configurations | 4 Interchangeable Lenses |
| Target Spot Size | Down to 0.3 mm |
| Distance-to-Spot Ratio | Adjustable via Lens Selection |
| Analog Outputs | 2 (configurable as input/output) |
| Input/Output Flexibility | One analog channel可 configured as process input (e.g., furnace reference compensation) |
| Emissivity Compensation | Adjustable + Custom Correction Curve |
| Environmental Compensation | Transmission loss correction for protective windows, ambient radiation compensation |
| Targeting Options | Eyepiece viewfinder, Class 2 laser pointer, external video camera interface |
| Interface | USB, RS-485 (multi-drop network capable) |
| Display & Control | Integrated LED display + membrane keypad |
| Signal Processing | Adjustable smoothing, linearization, hold functions |
| Brand | NK |
|---|---|
| Origin | USA |
| Model | DROP D1 |
| Channel Count | Single-Channel |
| IP Rating | IP67 (30-min submersion) |
| Drop Resistance | MIL-STD-810G (1 m drop) |
| Operating Range | –10°C to +55°C (14°F to 131°F) |
| Accuracy | ±0.5°C (±0.9°F) |
| Sensor Type | Externally mounted, thermally isolated precision thermistor |
| Battery | CR2032 lithium coin cell (typical 4-month life) |
| Memory Capacity | >13,000 temperature readings |
| Dimensions | 24 × 46 × 60 mm (1 × 1.8 × 2.4 in) |
| Weight | 34 g (1.2 oz) |
| Wireless Protocol | Bluetooth® Low Energy (BLE) |
| Max Wireless Range | 30 m (100 ft) line-of-sight |
| Data Retrieval | Real-time and historical via Kestrel LiNK mobile app (iOS/Android) |
| Logging Interval | Configurable (down to 2 s) |
| Time Sync | Automatic upon BLE connection |
| Compliance | RoHS, FCC Part 15, IC RSS-247 |