분광기 USB-TC Ocean Optics Inc Spectrometer 스펙트로메터 _ 원우시스템즈
USB-TC Ocean Optics Inc Spectromete
Increase Stability of Your Optical Bench
USB2000+, USB4000 온도조절장치
사이즈 : 6.35 cm x 8.9 xm x 3.18 cm
무 게 : 227 g
제조사 : Ocean Optics Inc
원산지 : 미국
USB temperature controller
USB4000 or USB2000+에 부착하여 일정한 온도로 Spectrometer를 heating 해주는 장치
25, 30, 35, 40, 45, 50 and 55도로 설정이 가능
외부 온도를 일정하게 유지해 줌으로써 온도 변화에 따른 반복재현성, data의 정확성을 높여주는 기능
USB-Tc Instructions
Description
The USB Temperature Controller(USB-TC) is a heating device that attaches to the bottom of an Ocean Optics USB Series spectrometer. This add-on option heats the spectrometers's optical bench to a preselected temperature to maintain alignment of the spectrometer's optics. The USB-TC is useful for applications where stable, repeatable measurements such as absorbance are crucial. Typical markets include industrial, environmental and other pplications that require temperature stability for predictable measurement results using a USB Series spectrometer.
The USB-TC is avalilable already installed at the factory on a USB spectrometer of your choice, or alone for you to install on an Ocean Optics USB Series spectrometer that you already own. If the USB-TC is purchased already attached to a spectrometer, the spectrometer is calibrated for you at the factory at the preselected setpoint temperature for optimum performance. If the USB-TC is purchased alone, you should recalibrate your spectrometer at the setpoint temperature once you have attached it to the USB-TC.
Avaliable preselected setpoint temperatures are 25, 30, 35, 40, 45, 50 and 55 degrees Celsius. Note that the avaliables settings of 25, 30, and 35 degrees are below human body temperature, and enable handheld operation in typocal ambient temperatures for many application. The USB-TC can be powered directly from your equipment by wiring it to a 12 VDC power source(3 Amp capacity), or by using the power supply provided with the USB-TC
USB-TC Installation
If you purchased the USB-TC without a spectrometer, you must install it on your own Ocean Optics
USB Series spectrometer using the parts provided and the following procedure.
Caution
Be sure to recalibrate your spectrometer at the selected USB-TC temperature
setpoint after you have finished the installation. See your spectrometer
Installation and Operation Manual for calibration instructions.
Parts Provided
If purchased alone, the USB-TC package contains the following parts:
- Three (3) socket head cap screws
- Three (3) lockwashers
Tools Required
- #1 Phillips head screwdriver
- 3/32 inch Hex wrench
► Procedure
1. Remove the bottom cover of the USB-TC by removing the 4 flathead screws. Set the screws
aside for reuse later in this procedure.
2. Peel off the rubber feet from the bottom of the spectrometer.
3. Place the mounting surface of the USB-TC against the mounting surface of the spectrometer,
being careful to align the large round hole with the turntable adjustment of the spectrometer.
4. Install the 3 socket head cap screws with their lock washers to attach the spectrometer to the
USB-TC..
5. Refer to Set-up for connection information. If needed, make the required power and relay
connections to the terminal block before replacing the USB-TC cover in Step 6.
6. Reinstall the cover on the USB-TC with the 4 flat-head screws saved from Step 1.
Set-up
Supplying Power
The USB-TC must receive 12 VDC power to operate. It can be powered from either a 12 VDC power
supply (included), or by wiring the device directly to a 12 VDC (3.0 Amps) power source.
Caution
When power is applied, ensure that the unit is not exposed to temperatures over
60 °C, or the over-temperature protection will activate, requiring a return of the
unit to the factory to be reset.
It is recommended that the unit be left on unless you plan to have it powered off
for longer than 24 hours.
► Procedure
To attach the 12 VDC power supply,
1. Insert the power supply cable into the 12 V connector on the front panel of the USB-TC
2. Plug the power supply into the appropriate electrical outlets.
► Procedure
To wire the USB-TC directly to a 12 VDC power supply,
1. Connect the +12 VDC wire to Pin 1 and the common wire to Pin 2 in the push terminal
connector inside the USB-TC.
2. Connect the other end of the wires to a 12 VDC power source, being careful to maintain
correct polarity.
Status Output Relay
An isolated dry-contact relay inside the USB-TC is provided to indicate when the unit has reached the
setpoint temperature. Connect two wires to Pins 3 and 4 as shown below to use this feature. Circuit
continuity (contacts closed) indicates stable temperature
Operation
After applying power to the USB-TC, slide the ON/OFF switch to ON.
Caution
Be sure to wait for the green Setpoint LED to light (indicating that the setpoint
temperature has been reached) before taking measurements with the
spectrometer. Otherwise, your spectrometer readings could be in error.
The front panel LEDs indicate the status of the USB-TC as follows:
분광기 USB-TC Ocean Optics Inc Spectrometer 스펙트로메터 _ 원우시스템즈
