型号

Defender 510

Defender 520

Defender 530

流量范围

510L� 5-500ml/min

510M� 50-5000ml/min

510H� 300-30�?00ml/min

520L� 5-500ml/min

520M� 50-5000ml/min

520H� 300-30�?00ml/min

530L� 5-500ml/min

530M� 50-5000ml/min

530H� 300-30�?00ml/min

流量精度

1%

1%

1%

标准的精�?/strong>

N/A

N/A

1.2%

可逈�/p>

测量

单位

流量

mL/min� L/min＋�/p>

cc/min� cf/min

mL/min� L/min＋�/p>

cc/min� cf/min

mL/min� L/min＋�/p>

cc/min� cf/min

标准匕�/strong>

N/A

N/A

smL/min� sL/min＋�/p>

scc/min� scf/min

温度

N/A

� ℈�/strong>

� ℈�/strong>

压力

N/A

mmHg� PSI� kPa

mmHg� PSI� kPa

温度和压力传感器

No

Yes

Yes

压力

N/A

3.5 mmHg (典型)

7.0 mm (**)

3.5 mmHg (典型)

7.0 mm (**)

温度

N/A

0.8� (典型)

1.3� (**)

0.8� (典型)

1.3� (**)

每次读数时间

1�?5 科�/strong>

读数模式 (选择�?�?00次测量的平均�?

单次 (手动)� 连续或突发模弎�/strong>

气体兼容�?/strong>

吴腐蚀性气体、不结露气体� 湿度小于70%

流动模式

压迫或抽吷�/strong>

测量单元

一体式

AC 交流直流变换�?充电�?/strong>

12V DC� > 250ma� 2.5mm中心位置

Battery System电池类型

6V 可充电密封铅酸蓄电池，典型工作时�?�? 小时

电池运行时间 (5 �?分钟)

背景光打开3小时� 背景光关� 8小时

压入或抽吸附仵�/strong>

软管

操作压力 (**)

15 PSI

显示

带背光的图形LCD液晶显示�?/strong>

数据端口 (使用优化软件)

RS-232串口

数据电缆 (使用优化软件)

1 � Defender校准器至电脑的串叢�/strong>

防护箰�/strong>

软质仪器箰�/strong>

尺寸(H x W x D)

5.5”x6”x3�?140x150x75mm

重量

29oz/820g

服从：RoHS-和CE

Flow Ranges

Low（L�? mL�?00 mL/min

Medium（M�?0 mL�?�?00 mL/min

High（H�?00 mL�?0�?00 mL/min

Accuracy

1%Volumetric

Size

Small enough to fit easily in your hand;

slim enough to slide into a briefcase or tote

Weight

29 oz/820 g

Dimensions（H x W x D（�/span>

5.5 x 6 x 3 in/140 x 150 x 75 mm

User-Selectable Measurement Units

Volumetric Flow

mL/min L/min cc/min cf/min

Pressure（Defender 520 only（�/span>

mmHg PSI kPa

Temperature（Defender 520 only（�/span>

ℂ�/span>℈�/p>

Defender 500 Series Specifications

Approximate Time per Reading

1�?5 seconds

Gas Compatibility

Use with non-corrosive，non-condensing＋�/span>

non-combustible gases，less than 70%humidit

Flow Modes

Suction or Pressure

Measurement Cell Style

Integrated

Temperature ａnd Pressure Sensors

In the flow stream

Press.:3.5 mmHg（typical），7.0 mm（max（�

Temp.:0.8��C（typical），1.3��C（max（�/span>

Reading Styles

Single（manual），Continuous or Burst＋�/span>

with averaging function user-selectable

from 1 to 100 measurements

AC Adapter/Charger

12V DC＋�250ma�?.5 mm，center positive

Battery System

6V rechargeable，sealed lead-acid＋�/span>

6�? hrs typical operation

Battery Operational Time�? cycles/min（�/span>

3 hrs backlight on�? hrs backlight off

Pressure ａnd Suction Fittings

1/4"ID Hose Barb

Warranty

1 year;battery 6 months

Storage Temperature

0-70ℂ�/p>

Ambient Humidity

0-70%，non-condensing

Operating Pressure（Absolute（�/span>

15 PSI

Display

Backlit graphical LCD

Data Port（for use with Optimizer software（�/span>

Serial （RS-232（�/span>

Data Cable（for use with Optimizer software（�/span>

1 meter（Defender Data Port to PC serial port（�/span>

Protective Case

Soft side or Pelican case available

RoHS-and CE-compliant