On-line TOC Analyzer –Pharma

Overview

Measurement possible even under low pressure and low flow rate conditions
HT-100 is the ideal TOC meter for continuously measuring low concentration TOC (Total Organic Carbon) in and for organism management with Water-for-Injection (WFI), pharmaceutical manufacturing water, etc.
Further, through our unique fixed-flow measurement process, the HT-100 delivers stable measurement values without being affected by variations in pressure.

Features

  • Unique fixed-flow measurement process (Patent pending)
    The HT-100 responds to wide range of conditions without being afected by variations in pressure.
  • UV oxidation and conductivity method
    This method eliminates the need for reagents and carrer gas.
  • Choice of 3 installation methods: on a pole, on a wall, or on a desktop, etc.
  • Saccharose used as the calibrant
    The certified reference substance of the United States Pharmacopoeia

Specifications

Model HT-100
Measurement method Continuous UV oxidation and conductivity
Measuring range 0 to 1000 ppb
(Measuring range : 0 to 100 / 500 / 1000 ppb)
Display resolution 0 to 100 ppb 0.1 ppb
0 to 500 ppb
0 to 1000 ppb 1 ppb
Repeatability Within ±2% of the full scale
Transmission output Number of outputs : 1
DC 4 to 20 mA / DC 0 to 1 V (option) : Input / Output isolated type
Max. load resistance : 600 Ω (min. load resistance : 100 kΩ [with option selected])
Transmission output range : Freely selectable within the measurement range
Output contents : TOC concentration
Contact output Number of outputs : 2

* Alarm contact output (RLY1)

·         Contact type : Relay contact, SPST (1c)

·         Contact rating : AC 125 V 3 A, DC 24 V 3 A (resistance load)

·         Contact function : Upper limit action (ON / OFF control)

·         Output contents : Selectable between TOC concentration, Temperature, Conductivity, Hold, and Error (Operation is reversed when Hold or Error is selected)

* Alarm contact output (RLY2)

·         Contact type : Relay contact, SPST (1a)

·         Contact rating : AC 125 V 3 A, DC 24 V 3 A (resistance load)

·         Contact function : Upper limit action (ON / OFF control)

·         Output contents : TOC concentration

Sample conditions Conductivity : < 10 µS/cm or lower (0 to 100 ppb: < 2 µS/cm or lower)
Temperature : 5 to 99 °C
Pressure : 0.03 MPa to 0.50 MPa
Flow rate : 20 to 200 mL/min
Ambient environment Temperature : 5 to 40 °C
Humidity : 85% or lower
Display functions LC with backlight
Display content (TOC concentration, conductivity, temperature, alarm)
Structure Protection : IP43 ;
Paint color 5PB8/1;
Epoxy coating (indoor-use panel installation type)
Power supply AC 100 to 240 V ±10% 50/60 Hz 80 VA (max.)
Mass 13 kg
Conforming standards CE marking, FCC Part 15