Model 330 Specifications - Lakeshore 330 User Manual

Lake Shore Model 330 Autotuning Temperature Controller User's Manual
Thermometry:
Number of Inputs:
Sensor Types:
(Sensors Sold Separately)
Accuracy:
Update Rate:
Precision Curve Storage:
Standard Response Curves:
DT-400 Series Silicon Diodes
DT-500 Series Silicon Diodes
PT-100 Series Platinum RTDs
Thermocouples
SoftCal:
Control:
Control Type:
Automatic Control Mode:
Manual Control Mode:
Control Stability:
Setpoint Resolution:
Control Sensor Selection:
Ramp Rate:
Zones:
Heater Output Type:
Heater Setting Resolution:
Max. Power To Heater:
Heater Current by Range:
Heater Output Compliance:
Heater Load for Full Power:
Minimum Heater Load:
Heater Noise:
Front Panel:
Display:
Display Units:
Setpoint display:
Heater output display:
Annunciators:
Temperature resolution:
Sensor units resolution:
Keypad:
Computer Interfaces:
IEEE-488 Capabilities:
Serial Interface:
General:
Ambient Temperature Range:
Power Requirements:
Size:
Weight:
* User-configurable with IEEE-488 or Serial Interface only.)
1-4
Table 1-2. Model 330 Specifications
Two
Model 330-1X – Silicon Diode
Model 330-2X – Platinum RTD
Model 330-3X – GaAlAs Diode
Model 330-4X – Thermocouple
Based on Model and Sensor Type (Refer to Table 1-1)
Both Channels in 1 second
Room for twenty 31-point Curves *
Curve 10
DRC-D or DRC-E1 (Obsolete)
DIN 43760
Ch-AuFe (0.07%), Ch-AuFe (0.03%), Type E (Chromel-Constantan), Type K
(Chromel-Alumel), and Type T (Copper-Constantan)
Entered in Voltage or Temperature *
Digital, three term PID with Autotuning
P, PI, or PID control, user selectable
Gain (Proportional) 1-999, Reset (Integral) 1-999 sec.,
and Rate (Derivative) 0 - 200% (0-500 sec.)
To ±2.5 mK in a properly designed system for diode
sensors (Refer to Table 1.1)
0.01 K or °C below 200, least significant display digit in sensor units
Front Panel
0.1 to 99.9 K/min
10 Zones with Setpoint, P, I, D, and Heater Range *
Variable DC Current Source
15 bits
50 Watts / 25 Watts (Field Configurable)
High (1 A), Medium (0.3 A), and Low (0.1 A)
50 V (50 W) or 25 V (25 W)
50 Ω (50 W) or 25 Ω (25 W)
35 Ω (50 W) or 10 Ω (25 W)
50 µV + 0.01% of output voltage (with Optional Model 3003 Heater Output
Conditioner, heater noise is lowered by 20 dB)
Two, 4.5 digit LED
Temperature in K or °C. Sensor units in volts (330-1X & -3X),
ohms (330-2X), or millivolts (330-4X)
Shared with control sensor
20 digit LED bar graph, percent of full scale current for range
Channel, units, heater range, interface mode
0.01 below 200, 0.1 above
Refer to Table 1-1
Numeric plus special function
Complies with IEEE-488.2 SH1,AH1,T5,L4,SR1,RL1,PP0,DC1, DT0,C0,E1
300 or 1200 baud, RJ-11 connector (RS-232C electrical standard)
20 to 30 °C (68 °F to 86 °F), or with reduced accuracy in range 15 °C to
35 °C (59 °F to 95 °F)
110, 120, 220, 240 VAC (+5%-10%), 50 or 60 Hz; 135 Watts
217 mm x 90 mm x 419 mm (8.5" x 3.5" x 16.5"), half-rack package
5 kilograms (11 pounds)
Introduction