- Out-of-Stock
UB Catalogue
Ultra Bath Stirred Liquid Calibrator
353.17KB
EDL Ultra Bath UB Series Temperature Calibration Baths
The EDL Ultra Bath UB Series provides stirred baths for comparison calibration of immersion thermometers and temperature probes.
- UB-4010: −40 to 100°C.
- UB-1020: 50 to 200°C.
- UB-2050: 200 to 550°C.
- 18-inch-deep tank with space for multiple suitable sensors.
- Programmable controller and built-in sensor holding system.
EDL Ultra Bath UB Series Temperature Calibration Baths
The EDL Ultra Bath (UB) Series provides a stirred temperature bath for comparison calibration of immersion thermometers and temperature probes. Its deep tank accommodates multiple sensors, helping laboratories organise calibration work around a shared temperature source.
Three models cover different operating ranges from −40°C to 550°C. Select the bath for your required calibration points; this combined range does not apply to a single model.
Key Features
- Large bath volume for comparing several suitable sensors at once.
- 18-inch tank depth for long immersion probes.
- Stirred medium for temperature stability and uniformity.
- Programmable controller and built-in sensor holding system.
- Filling and draining facilities for bath maintenance.
- iTools software and a NIST-traceable calibration report included by EDL.
Compare Ultra Bath Models
| Model | Temperature range | Selection focus |
|---|---|---|
| UB-4010 | −40 to 100°C | Calibration points below ambient and up to 100°C. |
| UB-1020 | 50 to 200°C | Intermediate-temperature immersion calibration. |
| UB-2050 | 200 to 550°C | High-temperature immersion calibration. |
The bath medium must suit the selected model and operating temperatures. Confirm the supplied medium and its handling requirements when specifying the system.
Thermometers and Probes
The UB range is intended for suitable bimetal thermometers, liquid-in-glass thermometers, standard platinum resistance thermometers (SPRTs), platinum resistance thermometers (PRTs), RTDs and other immersion probes.
Check the probe's permissible immersion depth, construction and temperature rating. Keep connectors and components that are not designed for immersion outside the bath medium.
Tank and System Specifications
| Parameter | Published specification |
|---|---|
| Inside tank depth | 457.2 mm (18 inches) |
| Access opening | 127 × 279.4 mm (5 × 11 inches) |
| Capacity | 42 litres |
| Wetted parts | 304 stainless steel |
| Resolution | 0.01°C |
| Interface | RS-232 and iTools |
| Published power rating | 240 V AC, 25 A, 60 Hz; confirm the required site configuration before ordering. |
Display resolution is not calibration accuracy. Bath stability and uniformity depend on temperature and operating conditions; the complete measurement uncertainty also includes the reference instrument and calibration method.
Original Specification Illustration
Need Help Selecting a Temperature Calibration Bath?
Contact Seacom with your calibration temperature range, probe types and dimensions, number of sensors and available power supply. We can help review the appropriate UB model and the requirements for your calibration setup.
16 other products in the same category:
The EDL Practi-Cal Series provides dry-well and surface testing facilities for compatible temperature probes.
- PRI-1: Ambient to 350°C, aluminium block.
- PRI-2: Ambient to 650°C, brass block.
- Interchangeable wells and custom insert options.
- Provision for an independent reference probe.
- 0.1°C controller resolution.
- RS-232 interface and iTools software.
The Hyoda S6 is a fluid-filled thermometer with a 150 mm dial and remote sensing bulb connected by capillary tube.
- Wall-mounted display for convenient temperature reading.
- S6 with IP43 protection; S6-WP with IP65 protection.
- Liquid-filled and gas-filled configurations.
- Indication-only or optional one or two pointer contacts.
- Optional maximum-temperature pointer.
The Vaisala PTU300 combined barometric pressure, relative humidity and temperature in one transmitter. The series is discontinued and has been replaced by a suitable Indigo520 barometric-pressure configuration with an application-specific HMP probe.
- Legacy three-in-one pressure, humidity and temperature transmitter
- PTU301, PTU303, PTU304, PTU305, PTU307 and PTU308 variants
- Former applications include laboratories, meteorology and semiconductor measurement
- Current replacement platform: Indigo520 with barometric-pressure measurement
- Humidity probe selected according to mounting and process conditions
- Existing wiring, outputs and process connections require migration review
The Sato SK-270WP is a waterproof handheld digital thermometer with interchangeable probes for food temperature checks, liquids and quality control.
- −40 to 250°C measuring range with the standard S270WP-01 probe.
- 0.1°C display resolution.
- IP67-rated main unit when connected to a probe.
- HOLD, automatic power-off and temperature/time alarms.
- Penetration, long-stem, immersion and surface probe options.
Measuring range and waterproof protection depend on the probe selected. The S270WP-41 surface probe is not waterproof.
The Hyoda KME-2 and KME-4 provide temperature switching through a remote sensing bulb and one microswitch contact.
- KME-2 includes a temperature indicator.
- KME-4 operates without a temperature indicator.
- Liquid-filled and gas-filled configurations.
- Wall-mounted enclosure with IP43 drip-proof protection.
- Published contact rating: AC 125 V or 250 V / 5 A.
The Anritsu SH Series measures moving or rotating surface temperatures, with a small-head design suited to smaller measurement targets.
- Setting-type and grip-type configurations.
- Standard and heavy-duty versions.
- Flat and curved guard options, depending on the model.
- Type K and Type E thermocouples.
- Temperature range: −50°C to 250°C.
The Vaisala DL2000 combines precision temperature and relative-humidity monitoring with optional analog or door-contact inputs for viewLinc systems.
- Scheduled for future discontinuation; confirm availability before specifying
- Current replacement platform: Vaisala VDL200 with suitable smart probes
- Internal temperature and relative-humidity measurement
- Optional current, voltage or Boolean input configurations
- Onboard memory and a typical 10-year battery life
The Sato SK-L400T measures and records temperature from up to four Type K thermocouple probes, with all four readings shown on a large backlit display.
- Four temperature channels for comparing multiple measurement points.
- SD-card recording with intervals from 1 second to 90 minutes.
- Independent high and low alarms for each channel.
- MAX/MIN, relative readings and T1–T2 temperature difference.
- Battery operation with an optional AC adapter.
- Probes sold separately; measuring range depends on the selected probe.
The Anritsu AT Series measures air temperature with a choice of sensing heads, probe lengths and handle configurations.
- AT-10, AT-20, AT-30 and AT-40 models.
- Type K and Type E thermocouple options.
- Temperature ranges from −50°C to model-specific limits of 200°C, 300°C or 500°C.
- Grip and no-grip options for AT-30 and AT-40.
- Match the probe connection to your thermometer or data logger.
The Sekonic ST-50M digital thermohygrograph is discontinued. It combined temperature and humidity measurement with paper chart recording and SD-card storage.
- Paper records: consider the Sato Sigma II NSII-Q.
- Electronic records: consider the Sato SK-L754 temperature and humidity data logger.
- Centralised monitoring and alarms: consider Vaisala RFL100, AP10 and viewLinc.
Contact Seacom to match the replacement to your recording requirements. Features and accessories differ from the original ST-50M.
The Sato SK-RHC Series measures temperature and humidity with a local display and output for compatible monitoring equipment.
- Voltage, 4–20 mA or RS-485 versions selected when ordering.
- Plug-in, remote and miniature flexible probe options.
- Relay alarm with an upper or lower threshold for each parameter.
- Selectable 1-second or 10-second refresh interval.
- Probe purchased separately; measurement range and accuracy depend on the probe.
The Vaisala XMP10 Series comprises compact humidity and temperature probes offering accuracy levels up to ±1% RH and ±0.1 °C for demanding HVAC, data-centre and critical-environment applications.
The probes feature analog or Modbus RTU outputs, a standard M8 connector, an IP65-rated body and compatibility with Vaisala Origo10 modular HVAC transmitters.
The Vaisala HMT360 Series was an intrinsically safe transmitter platform for humidity, temperature and moisture measurement in hazardous areas. It is discontinued and replaced by the Vaisala HMT370EX with an application-specific probe.
- HMT361 wall mounting → HMP371
- HMT363 ducts and confined spaces → HMP373
- HMT364 high pressure and vacuum → HMP374
- HMT365 high temperature → HMP375
- HMT367 high humidity → HMP377
- HMT368 pressurised pipelines → HMP378
The Sato 7610-20 is a traditional brass aneroid barometer with an integrated glass thermometer for local atmospheric-pressure and temperature observation.
- Atmospheric-pressure range from 930 to 1070 hPa
- Secondary pressure scale from 700 to 800 mmHg
- Movable index pointer helps indicate pressure change
- Glass thermometer covering −10 to +50 °C
- Fully mechanical and requires no battery or external power
- Buffed brass case with a glass front
- Specified for installation up to 500 m altitude
Anritsu CR Series temperature probes measure soldering-iron tip temperatures. Select the probe according to the tip diameter and your instrument’s thermocouple input.
- Measurement range: 0 to 500°C
- CR-31: for tip diameters below 1.5 mm
- CR-32: for tip diameters from 1.5 to 4 mm
- Type K and Type E models
- CRB base options for connection to compatible thermometers
Anritsu SF Series fine flexible temperature probes use extra-fine thermocouple wire in a Teflon-coated sheath for internal temperature measurement.
- Flexible construction for positioning in restricted spaces
- Type K and Type E configurations
- Published temperature range: −50 to 200°C
- Model references: SF-K-050, SF-K-100, SF-K-150 and SF-K-200
- Confirm the required length and instrument connector when ordering