Micro track probe cold and hot table

HCP421V-MPMicro track probe cold and hot tableCan be used alone or in conjunction with a microscope/spectrometer. It can control the temperature within the range of -190 ℃ to 400 ℃, while allowing probe electrical testing, optical observation, and sample gas environment control. The top cover and bottom shell of the probe station form a vacuum sealed chamber, which can also be filled with protective gases such as nitrogen to prevent the sample from frosting at negative temperatures or oxidizing at high temperatures.

Micro track probe cold and hot tableFeatures:

Mini temperature control probe station, suitable for microscopes/spectrometers

-Programmable temperature control from 190 ℃ to 400 ℃ (negative temperature requires liquid nitrogen refrigeration system)

Heating zone with a diameter of 26 mm

A vacuum chamber that can be evacuated or filled with protective gas for use

Modular design, freely combinable

*Upgradeable independent 4-8 independent probes, which can be moved from outside the device for needle pointing,Can be controlled from a thermostat or computer software, with software SDK availableSMA connector to BNC four probe, manual needle pointing

*Optional tri coaxial interface for pA level testing

*Can be customized or modified, please consult Shanghai Hengshang for detailsFour independent probes that can be moved from outside the device for needle pointing

Temperature control parameters

Temperature range -190 ℃~400 ℃ (negative temperature requires liquid nitrogen refrigeration system)

Sensor/Temperature Control Method 100 Ω Platinum RTD/PID Control (Including LVDC Noise Reduction Power Supply)

Maximum heating/cooling speed 30 ℃/min

Minimum heating/cooling speed ± 0.01 ℃/min

Temperature resolution 0.01 ℃

Temperature stability ± 0.05 ℃ (>25 ℃), ± 0.1 ℃ (<25 ℃)

The software function can set temperature control rate, temperature control program, and record temperature control curve

Electrical parameters

The probe defaults to a bent needle probe made of rhenium tungsten material * other types of probes can be selected

Probe holder with linear guide rail base combined with lever type probe bracket, flexible movement, greater needle force, and better electrical contact

Manual needle placement, each probe holder can be placed at any position on the sample area

The probe interface defaults to SMA connector to BNC

*Can add internal terminal posts (sample power leads)

The default potential of the sample table is electrical grounding, and it can be electrically suspended (as a back electrode) or equipped with a three-axis interface

The non-magnetic modification table body can be made of non-magnetic materials for variable temperature Hall effect probe testing

optical parameters

Applicable light path reflection light path * There are also transmission light path models available

Removable and replaceable window panels

Minimum working distance of objective lens 8 mm * WD in cross-sectional view

The default surface of the transparent hole platform does not have a transparent hole, and a transparent hole can be added to support the transparent light path

The observation window of the upper cover has a range of 27mm, with a maximum viewing angle of ± 45 ° * θ 1 in the cross-sectional view

Window defrosting air blowing defrosting pipeline under negative temperature

structural parameters

Heating zone/sample zone diameter 26 mm

The sample chamber height is 5.4 mm * The maximum thickness of the sample is determined by the probe

After opening the cover, insert the sample and then point the needle. After closing the cover, the probe cannot be moved

Atmosphere controlled chamber that can be evacuated or filled with protective gas for use

The cooling of the shell can be achieved by circulating water to maintain the shell temperature near room temperature

Installation method: horizontal or vertical installation

台体尺寸/重量 250 mm x 180 mm x 55 mm/2400g

Configuration List

Basic configuration: HCP421V-MP temperature control probe station, mK2000B temperature controller

Optional accessories include liquid nitrogen refrigeration pump, circulating water machine, installation bracket, test source meter, vacuum system, electrochemical workstation, tabletop electrical suspension, sample electrical lead wire

Scope of Application

Used for matching with Instec hot and cold tables, Instec temperature control probe tables, Instec temperature control wafer clamps, Instec hot and cold plates, and Instec customized temperature control devices

Temperature control accessories series

Installation bracket: used to fix the temperature control device on the user's equipment

MK2000B thermostat, including Instec APP temperature control software, temperature control device must be selected

LN2-SYS liquid nitrogen refrigeration system: liquid nitrogen pump+liquid nitrogen tank+liquid nitrogen pipeline

Shell circulating water cooling system, Peltier type temperature control device must be selected

MITO series temperature controlled microscope camera, including control software

LWDC2 long working distance spotlight

Vacuum system: including vacuum pump and vacuum pipeline, used for vacuum type temperature control device

LN2-SYS liquid nitrogen refrigeration system

It is mainly divided into two parts: liquid nitrogen pump and liquid nitrogen tank. When in use, the temperature control device needs to be connected in series between the liquid nitrogen tank and the liquid nitrogen pump through a pipeline. The heating block of the temperature control device is embedded with a closed inlet and outlet pipeline. The liquid nitrogen pump is controlled by mK2000B to extract liquid nitrogen from the liquid nitrogen tank into the heating block of the temperature control device, achieving active cooling of the temperature control device.

Shell circulating water cooling system

Used for cooling the casing/base of temperature control devices. When the temperature control device is heated/cooled, the temperature of the casing/base will be very hot/cold, which can harm surrounding personnel, equipment, and even the equipment itself. Using circulating water to keep the temperature of the casing around room temperature can effectively prevent this disaster.

MK2000B thermostat

Supports constant temperature, constant rate temperature change, pause, and programmed temperature control functions. It has the characteristics of independent multi segment PID control for hot and cold, and can store 4 sets of 20 segment calibration tables. It can be independently controlled or controlled through the Instec APP software

Temperature resolution ± 0.001 ℃ (thermistor), ± 0.01 ℃ (RTD), ± 0.1 ℃ (thermocouple)

Control interface USB virtual serial port optional other interfaces

Optional LVDC linear adjustable DC power supply for reducing electrical noise

Temperature control software Instec APP, can provide multilingual SDK

mounting bracket

Customized for user devices, the hot table can be fixed horizontally/vertically, and can be used for user devices with vertical/horizontal light paths. Usually there are:

Circular ring type (for circular platforms), flat plate type (for square platforms)Carrier platform (used to replace equipment carrier platform), vertical (used for horizontal optical path)