Reference 3000 & 30k Booster

Rapid, High-Current Pulsing & Superior, Low-Impedance EIS

For those interested in determining the characteristics of batteries, especially by discharging them to see their changes in impedance, Gamry Instruments offers the Reference™ 3000 potentiostat plus our 30k Booster. This combination of instruments is useful for running stress tests on batteries, by applying rapid, high-current pulses singly or repeatedly.

Reference™ 3000 (left) with Reference™ 30k Booster (right), with Test and Cal cell (green).

Fig. 1. Reference™ 3000 (left) with Reference™ 30k Booster (right), with Test and Cal cell (green).

Gamry’s Reference 3000 and Reference 30k Booster can accurately and reliably generate current pulses as short as the high tens of microseconds. 

Reference 30K Booster

Nobody is faster

Distortion-free, rapid pulsing for charge and discharge

30a pulse 5mOhm cell2

30 A Pulse on a 5 mOhm cell

Nobody goes lower

Up to 30A @ 20V, EIS to 300 kHz

shorted lead curve

200 nOhm Shorted Lead Curve, 20 A rms, 0.9 m cell cable

Read our application note "High-current Pulses for Battery Research" and our Technical Note "The Value of Stack Mode Measurements". 

Reference 3000 电化学工作站 规格

系统

恒电位仪
恒电流仪
零电阻电流仪
浮地设计(与地绝缘)
电极连接 2,3, 4, 5或者21电极
最大电流 ±3 A or ±1.5 A @ 32V
电流范围 11 (300 pA – 3 A)
电流量程(包括内部增益) 13
最小电流分辨率 92 aA
最大施加电位 ±32 V
上升时间 <250 ns
最小时间基数  3.333 μs
噪声和纹波(典型的) <2 μV rms
重量 6 公斤
尺寸 20 (W) x 23 (H) x 30 (D)  厘米
   

控制放大器

槽压 ±32 V
最大电流 >±3 A
速度设定 5
单位增益带宽 1100, 330, 50, 5.0, 0.5 kHz
   

EIS 测量

频率范围 10 μHz - 1 MHz
EIS Accuracy See Accuracy
Contour Plot
施加电压振幅 3 V maximum
施加电流振幅 3 A maximum
   

电位计

输入阻抗 >1014 Ω || <0.2 pF
输入电流 <6 pA
带宽 >15 MHz at - 3 dB
CMRR >80 dB (100 kHz)
>60 dB (1 MHz)
   

电位

施加精度    ±1 mV ±0.2% of setting
施加分辨率 12.5 μV, 50 μV, 200 μV/bit
测量精度 ±1 mV ±0.2% of reading
测量分辨率 High-Resolution Electrometer:
400 μV, 100 μV, 10 μV, 1 μV/bit
High Voltage Electrometer:
1.6 mV, 400 μV, 40 μV, 4 μV/bit
   

电流

施加/测量精度 ±5 pA ± 0.05% of range
±0.2% of value (3 A - 3 nA)
or 0.5% of value (300 pA)
施加/测量分辨率 0.0033% full-scale/bit
带宽 >10 MHz (3 A - 3 mA)
>0.15 MHz (30 μA)

Reference 30k Booster 规格

 
Reference 30k Booster

尺寸

37 cm(宽,14.5 英寸)x 23 cm(高,9 英寸)x 44 cm(深,17.5 英寸)

重量

16 kg(35 磅)

操作            

 
模式 恒电位,恒电流,ZRA,FRA
机构认证 CE

DC 特征

 
槽压 +20 V,-2.5 V
输出电流 ± 30 A
精度 ± 量程的 0.3%
功耗 600 W 至 + 轨道
750 W 至 - 轨道

AC 特征

 
转换速率 20 V/μS(最大)
单位增益带宽(典型) 550 kHz(最小)